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·	Forum	Last Post	Threads	Posts
New To GIMPS? Start Here!
	Information & Answers (11 Viewing)	temp files/different jobs by mrk74 2022-05-23 23:28	1,369	12,171
	Homework Help (5 Viewing)	Sophie Germain prime and Mersenne number 2^p-1 by Tomazio 2022-05-19 09:39	197	2,596
Fun Stuff
	Lounge (7 Viewing)	Springtime and Gardening by Dr Sardonicus 2022-05-23 12:34	1,683	57,447
	Puzzles (3 Viewing)	Is (1 + 1 + 1 + 1 + 1 + 1 + ...) less than (1 + 2 + 3 + 4 + 5 + 6 + ...) ? by retina 2022-05-21 01:26	868	15,323
Great Internet Mersenne Prime Search
	News https://www.mersenne.org/ Sub-Forums: GIMPS Board of Directors News	M(57 885 161) is now officially the 48th Mersenne prime! by tuckerkao 2021-12-12 21:22	25	5,487
	Hardware (13 Viewing) Sub-Forums: GPU Computing, Cloud Computing	Intel Xeon PHI? by kachianind 2022-05-22 05:32	2,031	48,297
	PrimeNet (4 Viewing) https://www.mersenne.org/primenet/ Sub-Forums: GPU to 72, MISFIT	Error in Low Composite Cleanup page by chalsall 2022-05-22 22:39	1,419	32,913
	Software (15 Viewing) https://www.mersenne.org/freesoft.htm Sub-Forums: Mlucas	mtsieve by pepi37 2022-05-23 22:00	2,108	29,624
	Math (2 Viewing) Sub-Forums: Number Theory Discussion Group	n=a²+b² by Dr Sardonicus 2022-05-20 00:54	1,202	15,857
	Data (5 Viewing) Sub-Forums: mersenne.ca, Teams, Marin's Mersenne-aries	(Preying for) World Record P-1! by nordi 2022-05-23 17:05	632	18,609
Prime Search Projects
	Conjectures 'R Us (1 Viewing) http://www.noprimeleftbehind.net/crus/	Bases 101-250 reservations/statuses/primes by rebirther 2022-05-21 14:30	152	22,539
	Riesel Prime Search (4 Viewing)	*Riesel Primes k2^n-1, k<300 [Part II]** by Trilo 2022-05-20 15:51	212	19,491
	No Prime Left Behind (5 Viewing) http://www.noprimeleftbehind.net/ Sub-Forums: Raiders of the Lost Primes	Report top-5000 primes for all k<=1001 by Luminescence 2022-05-22 05:08	184	14,985
	Twin Prime Search (3 Viewing) http://www.noprimeleftbehind.net/tps/	LLRnet and PRPnet servers for automated LLR by gd_barnes 2022-03-13 04:15	110	4,115
	Sierpinski/Riesel Base 5 http://www.sr5.psp-project.de/	S/R Base 5 Primes reported in 2017+ by pinhodecarlos 2022-02-19 12:15	146	3,038
	Prime Sierpinski Project (2 Viewing) http://www.psp-project.de/	Prime found, k=168451 eliminated by sweety439 2021-08-06 12:20	223	3,018
	Five or Bust - The Dual Sierpinski Problem	Happy weekend for Five or Bust project by bur 2021-08-27 10:12	22	870
	Proth Prime Search (1 Viewing) http://www.prothsearch.com/	Proth primes with k = 1281979 by bur 2022-01-19 10:36	14	294
	Wagstaff PRP Search (1 Viewing) http://mprime.s3-website.us-west-1.amazonaws.com/wagstaff/	Another Wagstaff PRP Test by Batalov 2022-03-31 04:19	14	745
	Prime Gap Searches	Gaps between non-consecutive primes by Bobby Jacobs 2022-05-22 15:15	87	5,003
	And now for something completely different (7 Viewing)	FastECPP software and 50000 digit primality proof (reposted from NMBRTHRY) by Batalov 2022-05-23 23:25	80	2,468
Factoring Projects
	Factoring (7 Viewing)	A new conjecture concerning perfect powers by marcokrt 2022-05-19 16:46	962	23,973
	CADO-NFS http://cado-nfs.gforge.inria.fr/	CADO-NFS Data Harvesting by EdH 2022-04-29 21:08	36	1,255
	Msieve (1 Viewing) http://www.boo.net/~jasonp/qs.html	Polynomial Request Thread by swellman 2022-05-21 16:12	333	10,058
	YAFU (1 Viewing) http://sites.google.com/site/bbuhrow/	YAFU 2.0 by BudgieJane 2022-05-16 20:08	168	4,549
	NFS@Home (2 Viewing) http://escatter11.fullerton.edu/nfs/	New for ‘22 - queue management for 15e_small by unconnected 2022-05-23 20:19	98	13,627
	Aliquot Sequences (7 Viewing) https://www.rechenkraft.net/aliquot/AllSeq.html	Aliquot sequences that start on the integer powers n^i by RichD 2022-05-24 00:09	301	24,265
	Lone Mersenne Hunters (3 Viewing) Sub-Forums: LMH > 100M	Found a factor, sunshine? Embalm and entomb it here! (RU "Выкрасить и выбросить")) by xilman 2022-05-23 20:43	615	8,949
	Cunningham Tables http://homes.cerias.purdue.edu/~ssw/cun/	7- table by Batalov 2022-05-07 11:21	82	5,265
	GMP-ECM (3 Viewing) http://www.loria.fr/~zimmerma/records/ecmnet.html	ASSERT_ALWAYS failing by mgeisert 2022-05-12 08:45	290	4,404
	Operation Billion Digits (1 Viewing) https://www.mersenne.ca/obd	OBD levels progress history by kriesel 2022-05-12 08:06	58	3,269
	FactorDB (2 Viewing) http://www.factordb.com/	Other Factordb Problems by Batalov 2022-05-22 23:48	87	4,419
	Operazione Doppi Mersennes http://www.doublemersennes.org/	News from sub-project Deep Sieving by ET_ 2022-01-12 12:53	48	2,646
	Operation Kibibit (1 Viewing) http://en.wikipedia.org/wiki/RSA-1024	Poly select and test-sieving for RSA232 by VBCurtis 2020-01-07 01:57	11	493
	XYYXF Project (2 Viewing) http://www.primefan.ru/xyyxf/default.html	Leyland Primes: ECPP proofs by kruoli 2022-05-23 13:27	21	1,871
	FermatSearch (1 Viewing) http://www.fermatsearch.org/	Fermat cofactors by ewmayer 2022-05-14 21:26	48	1,187
Math Stuff
	Computer Science & Computational Number Theory (3 Viewing) Sub-Forums: PARI/GP	Pépin tests of Fermat numbers beyond F24 by ewmayer 2022-05-13 22:05	131	5,772
	Other Mathematical Topics	A probabilistic measure arising in approximating pi(x) / Question by mart_r 2022-04-07 15:23	62	1,085
	Probability & Probabilistic Number Theory	A Restricted Domain Lucas Probable Prime Test paper by paulunderwood 2022-02-20 15:29	11	149
	Abstract Algebra & Algebraic Number Theory	largest n such that n^2+1 has prime factors within a set by Dr Sardonicus 2021-09-10 13:23	27	145
	Analysis & Analytic Number Theory (1 Viewing)	Fermat method best case by xilman 2021-02-07 09:23	12	108
	Combinatorics & Combinatorial Number Theory	is the factorisation of Mp-1 an advantage ? by LaurV 2021-02-24 02:31	5	26
	Tales From the Crypt(o) uggcf://ra.jvxvcrqvn.bet/jvxv/Gnyrf_sebz_gur_Pelcg_(GI_frevrf)	'All Your Data ❝Я❞ Belong To Us' Thread by retina 2022-04-24 02:52	13	550
Extra Stuff
	Soap Box (4 Viewing)	Where are you? by kriesel 2022-05-24 00:19	521	32,544
	Miscellaneous Math (4 Viewing) http://primes.utm.edu/notes/crackpot.html	Pseudo Fact - Last Digits of Mersenne Primes by Dr Sardonicus 2022-05-21 13:58	850	19,227
	Science & Technology (1 Viewing)	Official "Science News" Thread by rogue 2022-05-19 15:02	237	10,679
	Hobbies (3 Viewing) Sub-Forums: Astronomy, Chess, Reading, Computer Games	The Hἲppy B֎֎mboom Threat by xilman 2022-05-23 09:54	584	9,597
	Programming (1 Viewing)	Script for split file by pepi37 2022-05-11 07:53	363	4,919
	Linux (1 Viewing)	CPU usage on Linux by retina 2022-04-21 06:08	209	1,894
	Languages -- Ancient & Modern, Human & Machine	Lingua Latina sive in alia verba, " the Latin language" by Nick 2022-02-21 09:31	11	212
	Blogorrhea (7 Viewing) Sub-Forums: Alberico Lepore, carpetpool, chalsall, Charles Kusniec, cmd, Dobri, Dylan14, EdH, enzocreti, gophne, greenskull, jasong, JCoveiro, jvang, jwaltos, kriesel, LaurV, masser, MattcAnderson, MisterBitcoin, ONeil, Raman, science_man_88, storflyt32, storm5510, sweety439, Viliam Furik	Off-topic by ryanp 2022-05-23 18:11	836	14,562
Other Stuff
	Archived Projects (5 Viewing) Sub-Forums: 15k Search, NFSNET Discussion, Octoproth Search, 3*2^n-1 Search, Prime Cullen Prime, PSearch, Riesel Base 3 Attack, NeRDs, ElevenSmooth	What happened to the 11-Smooth website? by wblipp 2019-05-08 01:54	464	5,817
	Forum Feedback (5 Viewing) http://www.mersenneforum.org/	Posts that seem less than useless, or something like that by chalsall 2022-04-12 01:42	318	5,537
	Open Projects (1 Viewing) Sub-Forums: Riesel Prime Data Collecting (k*2^n-1), y-cruncher	62.8 trillion digits of Pi - GWR by Dr Sardonicus 2021-08-21 13:03	47	1,544
	Wikis Sub-Forums: mersennewiki, Prime Wiki	Prime-Wiki by Happy5214 2022-04-09 11:39	54	958
	Flea Market (1 Viewing)	Budget GPU prices returning from stratosphere by storm5510 2022-05-08 15:12	6	65
	David Hasselhoff https://en.wikipedia.org/wiki/David_Hasselhoff	Private	0	0
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