|
[URL="https://www.mersenne.org/report_exponent/?exp_lo=137791&full=1"]40 digit P+1 factor![/URL]
|
[QUOTE=masser;628748][URL="https://www.mersenne.org/report_exponent/?exp_lo=137791&full=1"]40 digit P+1 factor![/URL][/QUOTE]
That is a biggie. Congrats |
[QUOTE=masser;628748][URL="https://www.mersenne.org/report_exponent/?exp_lo=137791&full=1"]40 digit P+1 factor![/URL][/QUOTE]~8.5 bits larger than the previous record!
I also tweaked my [URL="https://www.mersenne.ca/pplus1.php"]P+1 page[/URL] to allow column sorting to make that easier to notice. |
P-1 found a factor in stage #1, B1=503000.
UID: Jwb52z/Clay, M117733081 has a factor: 65960033145795447329938951 (P-1, B1=503000) 85.770 bits. |
P-1 found a factor in stage #2, B1=624000, B2=40909770.
UID: firejuggler/Maison, M117726043 has a factor: 3603493922445696163614397903 (P-1, B1=624000, B2=40909770) 91.541 bits |
5 consecutive factored OPN targets with 3 consecutive prime cofactors. Lucky me.
[CODE]Fri 2023/04/21 16:30:12 UTC -> Running ecm.py, version 0.46 ( 4th Nov 2022) on computer LAPTOP-PLB4QLB4 Fri 2023/04/21 16:30:12 UTC -> Command line: D:/Software/Python392/python.exe D:\Software\GMP-ECM\ecm.py -inp composites_part.txt -threads 12 -c 900 -maxmem 8192 -out factors_found.txt 1e6 Fri 2023/04/21 16:30:13 UTC ->============================================================================= Fri 2023/04/21 16:30:13 UTC -> Working on number: 723515615400285670...009830030428964177 (693 digits) Fri 2023/04/21 16:30:13 UTC -> Currently working on: job7691.txt Fri 2023/04/21 16:30:13 UTC -> Starting 12 instances of GMP-ECM... Fri 2023/04/21 16:30:13 UTC -> ecm -c 75 -maxmem 682 1e6 < job7691.txt > job7691_t00.txt Fri 2023/04/21 16:30:13 UTC -> ecm -c 75 -maxmem 682 1e6 < job7691.txt > job7691_t01.txt Fri 2023/04/21 16:30:13 UTC -> ecm -c 75 -maxmem 682 1e6 < job7691.txt > job7691_t02.txt Fri 2023/04/21 16:30:13 UTC -> ecm -c 75 -maxmem 682 1e6 < job7691.txt > job7691_t03.txt Fri 2023/04/21 16:30:13 UTC -> ecm -c 75 -maxmem 682 1e6 < job7691.txt > job7691_t04.txt Fri 2023/04/21 16:30:13 UTC -> ecm -c 75 -maxmem 682 1e6 < job7691.txt > job7691_t05.txt Fri 2023/04/21 16:30:13 UTC -> ecm -c 75 -maxmem 682 1e6 < job7691.txt > job7691_t06.txt Fri 2023/04/21 16:30:13 UTC -> ecm -c 75 -maxmem 682 1e6 < job7691.txt > job7691_t07.txt Fri 2023/04/21 16:30:13 UTC -> ecm -c 75 -maxmem 682 1e6 < job7691.txt > job7691_t08.txt Fri 2023/04/21 16:30:13 UTC -> ecm -c 75 -maxmem 682 1e6 < job7691.txt > job7691_t09.txt Fri 2023/04/21 16:30:13 UTC -> ecm -c 75 -maxmem 682 1e6 < job7691.txt > job7691_t10.txt Fri 2023/04/21 16:30:13 UTC -> ecm -c 75 -maxmem 682 1e6 < job7691.txt > job7691_t11.txt Fri 2023/04/21 16:30:14 UTC GMP-ECM 7.0.4 [configured with GMP 6.1.2, --enable-asm-redc] [ECM] Fri 2023/04/21 16:30:14 UTC Using B1=1000000, B2=974637522, polynomial Dickson(3), 12 threads Fri 2023/04/21 16:30:14 UTC ____________________________________________________________________________ Fri 2023/04/21 16:30:14 UTC Curves Complete | Average seconds/curve | Runtime | ETA Fri 2023/04/21 16:30:14 UTC -----------------|---------------------------|---------------|-------------- Fri 2023/04/21 16:38:36 UTC 57 of 900 | Stg1 71.24s | Stg2 16.70s | 0d 00:08:22 | 0d 00:00:00 Fri 2023/04/21 16:38:36 UTC GMP-ECM 7.0.4 [configured with GMP 6.1.2, --enable-asm-redc] [ECM] Fri 2023/04/21 16:38:36 UTC Input number is 723515615400285670488701661083698075871817124207590210380466857549175417003404517826899595166510051000439569738985926239308550872025477037251980955270739104580296774818356674467689194150235680063057753113088325050906286985551054703799098532689158811174016848533106344931045241165574422050162558282339002826823150813147862712020767384052790559756178030084205348345781500633614772849255817782531107517922585486004951746550142124789986419850793277541263841172375653232590299747784379512290883639733772357346998133925172254930011260235693168479377335319125090300693162892493003383493203330329361516594136926555555449981772950872081522259935121320864917031388892040759226709977639009830030428964177 (693 digits) Fri 2023/04/21 16:38:36 UTC Run 57 out of 900: Fri 2023/04/21 16:38:36 UTC Using B1=1000000, B2=974637522, polynomial Dickson(3), sigma=1:3769764199 Fri 2023/04/21 16:38:36 UTC Step 1 took 74250ms Fri 2023/04/21 16:38:36 UTC Step 2 took 17094ms Fri 2023/04/21 16:38:36 UTC ********** Factor found in step 2: 5204667592130199481875678335878159 Fri 2023/04/21 16:38:36 UTC Found prime factor of 34 digits: 5204667592130199481875678335878159 Fri 2023/04/21 16:38:36 UTC Probable prime cofactor 139012838494102674087298780228922737663881565307548941124337651821896084514392182468735591858289170958441834902490720099423885214437712808610376765280018249635963254270716503501574758627383525967295503150146797632448729192266184383185500715467211857835184437214004232628265512077954044127767372260668744717898283462982078294498658603836669554401266963058895034959452203825399524900338050572663054727354049342534364793378198944147023409265485962405419592227740153468591887588306535572184135499669532771715230461587699415755133402244624737724276636725332045890758151146609565091672338500159534014388940896259697525768810992071541424891396520320079208028993798303 has 660 digits Fri 2023/04/21 16:38:36 UTC Fri 2023/04/21 16:38:36 UTC ->============================================================================= Fri 2023/04/21 16:38:36 UTC -> Working on number: 397549518158095247...508949762198134429 (776 digits) Fri 2023/04/21 16:38:36 UTC -> Currently working on: job3052.txt Fri 2023/04/21 16:38:36 UTC -> Starting 12 instances of GMP-ECM... Fri 2023/04/21 16:38:36 UTC -> ecm -c 75 -maxmem 682 1e6 < job3052.txt > job3052_t00.txt Fri 2023/04/21 16:38:36 UTC -> ecm -c 75 -maxmem 682 1e6 < job3052.txt > job3052_t01.txt Fri 2023/04/21 16:38:36 UTC -> ecm -c 75 -maxmem 682 1e6 < job3052.txt > job3052_t02.txt Fri 2023/04/21 16:38:36 UTC -> ecm -c 75 -maxmem 682 1e6 < job3052.txt > job3052_t03.txt Fri 2023/04/21 16:38:36 UTC -> ecm -c 75 -maxmem 682 1e6 < job3052.txt > job3052_t04.txt Fri 2023/04/21 16:38:36 UTC -> ecm -c 75 -maxmem 682 1e6 < job3052.txt > job3052_t05.txt Fri 2023/04/21 16:38:36 UTC -> ecm -c 75 -maxmem 682 1e6 < job3052.txt > job3052_t06.txt Fri 2023/04/21 16:38:36 UTC -> ecm -c 75 -maxmem 682 1e6 < job3052.txt > job3052_t07.txt Fri 2023/04/21 16:38:36 UTC -> ecm -c 75 -maxmem 682 1e6 < job3052.txt > job3052_t08.txt Fri 2023/04/21 16:38:36 UTC -> ecm -c 75 -maxmem 682 1e6 < job3052.txt > job3052_t09.txt Fri 2023/04/21 16:38:36 UTC -> ecm -c 75 -maxmem 682 1e6 < job3052.txt > job3052_t10.txt Fri 2023/04/21 16:38:36 UTC -> ecm -c 75 -maxmem 682 1e6 < job3052.txt > job3052_t11.txt Fri 2023/04/21 16:38:37 UTC GMP-ECM 7.0.4 [configured with GMP 6.1.2, --enable-asm-redc] [ECM] Fri 2023/04/21 16:38:37 UTC Using B1=1000000, B2=974637522, polynomial Dickson(3), 12 threads Fri 2023/04/21 16:38:37 UTC ____________________________________________________________________________ Fri 2023/04/21 16:38:37 UTC Curves Complete | Average seconds/curve | Runtime | ETA Fri 2023/04/21 16:38:37 UTC -----------------|---------------------------|---------------|-------------- Fri 2023/04/21 17:02:07 UTC 144 of 900 | Stg1 87.31s | Stg2 20.59s | 0d 00:23:31 | 0d 00:00:00 Fri 2023/04/21 17:02:07 UTC GMP-ECM 7.0.4 [configured with GMP 6.1.2, --enable-asm-redc] [ECM] Fri 2023/04/21 17:02:07 UTC Input number is 39754951815809524784618898041618494324181847120939765755135388571550318746244409136753780086823150818139977825625621172704302303019371553241177715990344175515682383783705777767105354784284646304809494539222484515079580114099117686037125441416840504753801583496117530590872916362619741347663925725908793872058501396226920785738445576109593942705308692373235253674020738405403711649215572620563327077982166905565231448469029867234511321572809973547203961179203294626491660100858654099282910605105325077846503167151207747873045712267142440544393123675225543230210035750966249708778479012786120122479652928261500852226368012593834058464823973000783110849322924880112750828760758755796397210431177409739325161128815958266002914900704169288295146676495761227505491508949762198134429 (776 digits) Fri 2023/04/21 17:02:07 UTC Run 144 out of 900: Fri 2023/04/21 17:02:07 UTC Using B1=1000000, B2=974637522, polynomial Dickson(3), sigma=1:2568627989 Fri 2023/04/21 17:02:07 UTC Step 1 took 82344ms Fri 2023/04/21 17:02:07 UTC Step 2 took 18938ms Fri 2023/04/21 17:02:07 UTC ********** Factor found in step 2: 39151129881828300738046223419123 Fri 2023/04/21 17:02:07 UTC Found prime factor of 32 digits: 39151129881828300738046223419123 Fri 2023/04/21 17:02:07 UTC Probable prime cofactor 1015422848224400374362356168395305974429424248307520357025205134489416553650696043312204915416725548354101629290699653476240366108319728603740706291954644998585674141410360696835679026981682241100708714816076457908455948655328553616133397576609439739034454195236438983302193718587832778677998997254267603548360048440597008712576385736774036843693016456913776700981087213562601851558477244299394312312766761637171134575512394284210790581793524914879598495494713278012986008853083456569525602538235593962685441858209728724415825627760674775729209780447229796433290631061002512425481306005903618110125828971385367685661180325785433210408169394496526946738608179987695228824631217876565600273931747136674573128716519651819084846046493110989210290223 has 745 digits Fri 2023/04/21 17:02:07 UTC Fri 2023/04/21 17:02:07 UTC ->============================================================================= Fri 2023/04/21 17:02:07 UTC -> Working on number: 295726963189935852...191285013330830149 (711 digits) Fri 2023/04/21 17:02:07 UTC -> Currently working on: job9363.txt Fri 2023/04/21 17:02:07 UTC -> Starting 12 instances of GMP-ECM... Fri 2023/04/21 17:02:07 UTC -> ecm -c 75 -maxmem 682 1e6 < job9363.txt > job9363_t00.txt Fri 2023/04/21 17:02:07 UTC -> ecm -c 75 -maxmem 682 1e6 < job9363.txt > job9363_t01.txt Fri 2023/04/21 17:02:07 UTC -> ecm -c 75 -maxmem 682 1e6 < job9363.txt > job9363_t02.txt Fri 2023/04/21 17:02:07 UTC -> ecm -c 75 -maxmem 682 1e6 < job9363.txt > job9363_t03.txt Fri 2023/04/21 17:02:07 UTC -> ecm -c 75 -maxmem 682 1e6 < job9363.txt > job9363_t04.txt Fri 2023/04/21 17:02:07 UTC -> ecm -c 75 -maxmem 682 1e6 < job9363.txt > job9363_t05.txt Fri 2023/04/21 17:02:07 UTC -> ecm -c 75 -maxmem 682 1e6 < job9363.txt > job9363_t06.txt Fri 2023/04/21 17:02:07 UTC -> ecm -c 75 -maxmem 682 1e6 < job9363.txt > job9363_t07.txt Fri 2023/04/21 17:02:07 UTC -> ecm -c 75 -maxmem 682 1e6 < job9363.txt > job9363_t08.txt Fri 2023/04/21 17:02:07 UTC -> ecm -c 75 -maxmem 682 1e6 < job9363.txt > job9363_t09.txt Fri 2023/04/21 17:02:07 UTC -> ecm -c 75 -maxmem 682 1e6 < job9363.txt > job9363_t10.txt Fri 2023/04/21 17:02:07 UTC -> ecm -c 75 -maxmem 682 1e6 < job9363.txt > job9363_t11.txt Fri 2023/04/21 17:02:08 UTC GMP-ECM 7.0.4 [configured with GMP 6.1.2, --enable-asm-redc] [ECM] Fri 2023/04/21 17:02:08 UTC Using B1=1000000, B2=974637522, polynomial Dickson(3), 12 threads Fri 2023/04/21 17:02:08 UTC ____________________________________________________________________________ Fri 2023/04/21 17:02:08 UTC Curves Complete | Average seconds/curve | Runtime | ETA Fri 2023/04/21 17:02:08 UTC -----------------|---------------------------|---------------|-------------- Fri 2023/04/21 17:11:30 UTC 72 of 900 | Stg1 72.70s | Stg2 15.37s | 0d 00:09:22 | 0d 00:00:00 Fri 2023/04/21 17:11:30 UTC GMP-ECM 7.0.4 [configured with GMP 6.1.2, --enable-asm-redc] [ECM] Fri 2023/04/21 17:11:30 UTC Input number is 295726963189935852410045416573418755162886421473629376965198434837800728044785423806776617223439009380140525366552421755149724751259865583325370121650829528350354736899365438404799627850352092535451458911895608799926205621933315365843315996055982190988811003461125195327549848974559890561135406198216913940737558495887018763974004653055466639023599456049081122191099677580694832728435850778438822343345572950875577003083978926676676884176709060675659123691216213121623283929424795582771355708967026494751122936179819133552946375937228666754000244060469157882461254613285886120643549784034843498320744349813663244001506121376307066180031006075938683752860595792962141766190606770398910464493372191285013330830149 (711 digits) Fri 2023/04/21 17:11:30 UTC Run 72 out of 900: Fri 2023/04/21 17:11:30 UTC Using B1=1000000, B2=974637522, polynomial Dickson(3), sigma=1:3004587393 Fri 2023/04/21 17:11:30 UTC Step 1 took 69500ms Fri 2023/04/21 17:11:30 UTC Step 2 took 15109ms Fri 2023/04/21 17:11:30 UTC ********** Factor found in step 2: 167780074876514439234072608526666299 Fri 2023/04/21 17:11:30 UTC Found prime factor of 36 digits: 167780074876514439234072608526666299 Fri 2023/04/21 17:11:30 UTC Probable prime cofactor 1762586906744378824410803274975902999347164103810522205467197824597425608124324319890799650970915177297186270644345272125346812819116480375495475822750002925685287264467386762517544637471974140315461749197909520286076589839722279678610482972454402465954295509824918726049137228315771380240033565541341680504736726043043001157459511291559887037288355557550402964742057108295373239886024481674531234156150458037718419013527634031572228296804222194447745008471894579561398540583395000059910202796417570474022213098888229055350224673699585126504725932860509998330704087846418326759246962506015242794144997794722647927133512224977442943103076299654364609015856024769206879966081151 has 676 digits Fri 2023/04/21 17:11:30 UTC Fri 2023/04/21 17:11:30 UTC ->============================================================================= Fri 2023/04/21 17:11:30 UTC -> Working on number: 927431159970101307...928636099516041731 (738 digits) Fri 2023/04/21 17:11:30 UTC -> Currently working on: job9658.txt Fri 2023/04/21 17:11:30 UTC -> Starting 12 instances of GMP-ECM... Fri 2023/04/21 17:11:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job9658.txt > job9658_t00.txt Fri 2023/04/21 17:11:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job9658.txt > job9658_t01.txt Fri 2023/04/21 17:11:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job9658.txt > job9658_t02.txt Fri 2023/04/21 17:11:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job9658.txt > job9658_t03.txt Fri 2023/04/21 17:11:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job9658.txt > job9658_t04.txt Fri 2023/04/21 17:11:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job9658.txt > job9658_t05.txt Fri 2023/04/21 17:11:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job9658.txt > job9658_t06.txt Fri 2023/04/21 17:11:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job9658.txt > job9658_t07.txt Fri 2023/04/21 17:11:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job9658.txt > job9658_t08.txt Fri 2023/04/21 17:11:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job9658.txt > job9658_t09.txt Fri 2023/04/21 17:11:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job9658.txt > job9658_t10.txt Fri 2023/04/21 17:11:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job9658.txt > job9658_t11.txt Fri 2023/04/21 17:11:31 UTC GMP-ECM 7.0.4 [configured with GMP 6.1.2, --enable-asm-redc] [ECM] Fri 2023/04/21 17:11:31 UTC Using B1=1000000, B2=974637522, polynomial Dickson(3), 12 threads Fri 2023/04/21 17:11:31 UTC ____________________________________________________________________________ Fri 2023/04/21 17:11:31 UTC Curves Complete | Average seconds/curve | Runtime | ETA Fri 2023/04/21 17:11:31 UTC -----------------|---------------------------|---------------|-------------- Fri 2023/04/21 17:33:30 UTC 156 of 900 | Stg1 78.85s | Stg2 18.67s | 0d 00:21:59 | 0d 00:00:00 Fri 2023/04/21 17:33:30 UTC GMP-ECM 7.0.4 [configured with GMP 6.1.2, --enable-asm-redc] [ECM] Fri 2023/04/21 17:33:30 UTC Input number is 927431159970101307771770513853172249324832369503817178911371339314206869330491794003265125320274051408025461714200753062284253689568493352277344733359634354703336864806929385370321232095122708971249720644997174684848418680567309674558313233810399967567818275291544585028497840987272779280927130744259057301857098181334316405668609876429355551808516562967236267836818303324610810717058134523869373156011974955479800885787120771978840498218900836790351645090373748752332440819924866118806011422598187358066938901333482191062977476083506742787035209396074009833830490234442109503825202267555106574629737076563691580421565675517752279299180877662744248122712246834324447165282471865141260020843925166350661710845246195308307928636099516041731 (738 digits) Fri 2023/04/21 17:33:30 UTC Run 156 out of 900: Fri 2023/04/21 17:33:30 UTC Using B1=1000000, B2=974637522, polynomial Dickson(3), sigma=1:1417555244 Fri 2023/04/21 17:33:30 UTC Step 1 took 81438ms Fri 2023/04/21 17:33:30 UTC Step 2 took 19781ms Fri 2023/04/21 17:33:30 UTC ********** Factor found in step 2: 72753742923583115565229461928271 Fri 2023/04/21 17:33:30 UTC Found prime factor of 32 digits: 72753742923583115565229461928271 Fri 2023/04/21 17:33:30 UTC Composite cofactor 12747538789093346114792630085073178694630979485315503215472619035111017773294751290170211727284748856035352429264094850326247387949015333967581012596438434300455219289341174408235875679210686834540050910099131194289019993668848452354565062120414557730875523728859119850039868450695147148767406307274307687844867471022970157982554778401223464881627844478132793459755530238040334746607595904988974311239254916609573367646459197037842175138724847789308830956019008010976861599664858651567348263209044503642447019310774738121328190815452963900742505376818828206620166389232197065464294883260345448036921845705796445016336604230053178962520476548443927113312453276015744800167523274467993913770659479703426453261 has 707 digits Fri 2023/04/21 17:33:30 UTC Fri 2023/04/21 17:33:30 UTC ->============================================================================= Fri 2023/04/21 17:33:30 UTC -> Working on number: 248259252151747517...168767974798467471 (756 digits) Fri 2023/04/21 17:33:30 UTC -> Currently working on: job3896.txt Fri 2023/04/21 17:33:30 UTC -> Starting 12 instances of GMP-ECM... Fri 2023/04/21 17:33:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job3896.txt > job3896_t00.txt Fri 2023/04/21 17:33:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job3896.txt > job3896_t01.txt Fri 2023/04/21 17:33:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job3896.txt > job3896_t02.txt Fri 2023/04/21 17:33:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job3896.txt > job3896_t03.txt Fri 2023/04/21 17:33:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job3896.txt > job3896_t04.txt Fri 2023/04/21 17:33:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job3896.txt > job3896_t05.txt Fri 2023/04/21 17:33:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job3896.txt > job3896_t06.txt Fri 2023/04/21 17:33:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job3896.txt > job3896_t07.txt Fri 2023/04/21 17:33:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job3896.txt > job3896_t08.txt Fri 2023/04/21 17:33:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job3896.txt > job3896_t09.txt Fri 2023/04/21 17:33:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job3896.txt > job3896_t10.txt Fri 2023/04/21 17:33:30 UTC -> ecm -c 75 -maxmem 682 1e6 < job3896.txt > job3896_t11.txt Fri 2023/04/21 17:33:31 UTC GMP-ECM 7.0.4 [configured with GMP 6.1.2, --enable-asm-redc] [ECM] Fri 2023/04/21 17:33:31 UTC Using B1=1000000, B2=974637522, polynomial Dickson(3), 12 threads Fri 2023/04/21 17:33:31 UTC ____________________________________________________________________________ Fri 2023/04/21 17:33:31 UTC Curves Complete | Average seconds/curve | Runtime | ETA Fri 2023/04/21 17:33:31 UTC -----------------|---------------------------|---------------|-------------- Fri 2023/04/21 18:00:32 UTC 181 of 900 | Stg1 79.22s | Stg2 19.26s | 0d 00:27:02 | 0d 00:00:00 Fri 2023/04/21 18:00:32 UTC GMP-ECM 7.0.4 [configured with GMP 6.1.2, --enable-asm-redc] [ECM] Fri 2023/04/21 18:00:32 UTC Input number is 248259252151747517759861208276157125857330893223544307434274100843063139610844753597730916253998904020813668799851996801585379743480233537989186136082857517617754941400639316944191220739875615895124578134593832973418926538378367550617204897366906310127167731183827052076953836302162858580362350960145195561415953592517079314511280313854573442540666320059536380542983534150584246720623542025906576018680188456771186495116009542354504446309446766774520917427484748037262508004738773838283732265632676337227348433159272756480345171071973595571192585092462244181119063033374268286977969324818411625567754616175104872737375544674327679018621524623091668823327744653861710329953605462587744077475299841439789182962935945598718784268990421091344168767974798467471 (756 digits) Fri 2023/04/21 18:00:32 UTC Run 181 out of 900: Fri 2023/04/21 18:00:32 UTC Using B1=1000000, B2=974637522, polynomial Dickson(3), sigma=1:809590184 Fri 2023/04/21 18:00:32 UTC Step 1 took 77094ms Fri 2023/04/21 18:00:32 UTC ********** Factor found in step 1: 17339171772190223400052748201 Fri 2023/04/21 18:00:32 UTC Found prime factor of 29 digits: 17339171772190223400052748201 Fri 2023/04/21 18:00:32 UTC Composite cofactor 14317826446008400044814801111701861470334990647067286757686627519226838644365715812239198935790635738030816530748086704432403687044475049140554884885467701547877704380501147556915842201140178880840338770407226131872114852282303826430373775014877249028119511145785189810529917807011784894753336398079420151870003631881278394749164473748985335807868673018683279745331735848973590028991144364686279860749389411962705475711772782029078857824223144145588867469929935335595309834546084990045160887418620011169099580551738992244493556332172287377991681386581359878969585548810014577525764361890570420107251751475597212359818859112937108049398372061971395427011411456844381516148419362857068452353083534353267669535995712445592622705271 has 728 digits [/CODE] |
P-1 found a factor in stage #2, B1=531000, B2=18605850.
UID: Jwb52z/Clay, M117759041 has a factor: 317066731158806395499975023 (P-1, B1=531000, B2=18605850) 88.035 bits |
P-1 found a factor in stage #1, B1=529000.
UID: Jwb52z/Clay, M117791701 has a factor: 399962559912973907077204386929 (P-1, B1=529000) 98.336 bits |
[M]M12583[/M] has a 133.471-bit (41-digit) factor: [url=https://www.mersenne.ca/M12583]15090571601208738009065349346922469988343[/url] (ECM,B1=3000000,B2=21093000000)
Notably, this factor was found in stage 1, and would've been even at the standard t35 bounds: sigma=7025521027414154 gives group order 2^4 · 3 · 2027 · 7297 · 25639 · 56503 · 113039 · 159227 · 881591 · 924659. |
I have now fixed the [url=https://www.mersenne.ca/json2bbcode.php]JSON2bbcode converter[/url] to handle newer JSON with [c]average-b2[/c]:[quote][M]M12583[/M] has a 133.471-bit (41-digit) factor: [url=https://www.mersenne.ca/M12583]15090571601208738009065349346922469988343[/url] (ECM,B1=3000000,B2=21093000000,Sigma=7025521027414154)
Group Order: 15090571601208738008952193390026229373328 Group Order Factored: 2^4 * 3 * 2027 * 7297 * 25639 * 56503 * 113039 * 159227 * 881591 * 924659 Bounds: B1 = 881 591 ; B2 = 924 659[/quote] |
The dry spell has ended:
[M]332351347[/M] has a factor: 646529966805839597649937 |
| All times are UTC. The time now is 22:32. |
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2023, Jelsoft Enterprises Ltd.