Thread: Primes found
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Old 2006-05-04, 00:07   #1
MooooMoo
Apprentice Crank
 
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Mar 2006

45410 Posts
Default Primes found

We have found 373 single primes so far.
Out of those, 1 prime was a twin prime!

This is a list of them for k*2^195000-1:

k=

58708 digits

4610793
5612337
5647677
8507607

58709 digits

14565177
27204543
33409395
48407103
56985075
62205915
62977983
66532947
69833703
76110153
89562585
89572875
91188027
95253645
102917337
106105395
113040057
129255753
135544173
136907103
136948623
137183937
137391093

58710 digits

144684543
168367377
175653363
186002877
188277873
192890547
193308537
196134045 (+1 only)
197230035 (+1 only)
199675863 (+1 only)
201931413
211150695
211965945
219831687
227146953
227525877
230052405
240148857
240636867
244504353
256143375
257191305
258287577
261512115
268964355
269367765
276269325
277498455
285132237
293333253
296906745
305955045
310051095
310482993
322226817
323072235
333633723
341243235
345103743
345767133
346902537
347502045
353042547
361895397
367284915
369980097
370489683
377244717
380456043
383048475
384569127
392804403
397872093
398819817
414010935
420922665
424477077
426405705
428302287
430253943
434181015
434553513
438120405
444396417
457074117
470782965
485067825
485237967
500918385
504040563
514192935
525751677
529514895
541130103
543853107
543923937
544032717
548281167
559970205 (+1 only)
572393475
581287005
586518663
586769775
604559793
609230625
609601143
610748877
626821305
628957857
631286775
632666037
641505375
659105535
660287793
662785893
668898513
670308177
670363437
672115647
679736985
681481575
684772497
695564265
697683747
702793263
711146817
725041587
731297595
735752547
737257815
738535683
742584993
743375607
769001877
785692575
791563407
811891197
827154837
828002805
833715705
841904355
846617145
851363223 (+1 only)
853101825 (+1 only)
871467705
873294195
879144063
880598535
888675225
896232465
921064287
927581463
929743545
933183093 (+1 only)
936570267 (+1 only)
943007643
945648387
963726783
970133313
972326115
973519803
973718007
977684715
978054555
986005647
1020314883
1020949683
1030563345
1040028873
1040382945
1042757133
1043023527
1044771123
1048272027
1048669113
1051656543
1053753657
1079026263
1080206955
1086943497
1093603047
1096601145
1098500277
1136529147
1139974755
1127115657 (+1 only)
1142455377
1144590795
1146200235
1150641783
1158246507
1161373167
1164284223
1166588943
1168924137
1170140475
1179147585
1181642913
1181758575
1200938643
1205154153
1207364295
1216517073
1236543297
1237075263
1254354273
1256680185
1258544073
1261066875
1269689493
1277556777
1287247605
1289575443
1292849397
1295981997
1296039687
1296790035
1301392605
1313770323
1320370695 (+1 only)
1322811303 (+1 only)
1324843425 (+1 only)
1367712285
1370173647
1387833345
1404173505

58711 digits

1415658345
1419416787
1424654007
1427258607
1431000855
1438624635
1440031743
1442301075
1444835733
1446017625
1454274903
1459702227
1466905407
1471735785
1473387795
1475315397
1477277877
1479098733
1486986165
1491795483
1500776097
1504959243
1529396487
1556072745
1580854347
1582204797
1584515343
1585770795
1590289347
1598762337
1641291075
1671537315
1671663087
1671907695
1673276157
1678770957
1683139323
1684464147
1686882507
1702384845
1706672055
1714497867
1716021645
1717094295
1727402565
1731333285
1750093347
1758500763
1758810573
1765300323
1767241047
1773522303
1787471163
1788150837
1792158093
1794480543
1800717993
1814545467
1823664045
1827806907
1832901177
1843641525
1847913723
1877719743
1883089635
1892735457
1913744985
1917440787
1924430757
1935003033
1937718237
1939100667
1940586183
1943312613
1949800083
1953415917
1960051737
1966243953
1970367303
1970853183
1974304017
1987901685
1988114187
1993455513
2003663613*2^195000-1 is prime!
2003663613*2^195000+1 is prime!

2010182895
2012467893
2014648575
2041419135
2101880433
2103484467
2107579845
2125894173
2133156483
2136684867
2161675707
2164991397
2170067973
2171797857
2184302073
2189497503
2193776835
2205445245
2214799743
2217350727
2231318523
2237046315
2245190673
2245666395
2248306197
2250589215
2252460327
2254903137
2259783867
2261973987
2262153495
2270188167
2273658387
2282345793
2284907163
2284990185
2297941935
2301660345
2304853185
2309104845
2325498003
2329847355
2336185887
2343043875
2343666735
2350376385
2352225663
2355166797
2363081847
2367956505
2374220607
2376358827
2378461395
2385152037
2392400397

We're expected to find a twin prime before 20G, and it looks like we got one already

There should be one prime every 5-6M, on average.

Last fiddled with by MooooMoo on 2007-02-04 at 06:44
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