Mersenne P-1 top factors

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M121271 has a factor: 13941303877717725602187461873829512286354071036635649 (173.220 bits)
M131231 has a factor: 679887472184076874672241787933889458351689 (138.964 bits)
M2001511 has a factor: 19885661711344389415428507505282354958833 (133.869 bits)
M101113 has a factor: 405197473137141965342021081351335117993 (128.252 bits)
M131009 has a factor: 251874321670721973902750994646081 (107.634 bits)
M400249 has a factor: 16482234343821496197971553914399 (103.701 bits)
M120473 has a factor: 13401505389406428609078692386831 (103.402 bits)
M495199 has a factor: 12150264754784721711275563620713 (103.261 bits)
M9911123 has a factor: 11497135342143611803104341237377 (103.181 bits)
M2007451 has a factor: 1217141434889561982216060142327 (99.941 bits)
M2526409 has a factor: 1010695294017549257785066942129 (99.673 bits)
M801349 has a factor: 553637586832834348920899030167 (98.805 bits)
M9912631 has a factor: 377901059582042119723540845169 (98.254 bits)
M500567 has a factor: 167587114604222610283507553441 (97.081 bits)
M32563 has a factor: 22192128460973142811983337399 (94.164 bits)
M3200209 has a factor: 13712570621490003975905890033 (93.469 bits)
M2525329 has a factor: 6546816548217953160948646457 (92.403 bits)
M6990679 has a factor: 6528169368312321767587927337 (92.399 bits)
M78979 has a factor: 888853532297605972066665961 (89.522 bits)
M556159 has a factor: 323564654032284237625536487 (88.064 bits)
M650623 has a factor: 246764329035731448830009663 (87.673 bits)
M3200203 has a factor: 195033972511416653628634297 (87.334 bits)
M58008799 has a factor: 173979761135673117034983841 (87.169 bits)
M557521 has a factor: 104500201103565147117453791 (86.434 bits)
M500909 has a factor: 86211490364707555644731489 (86.156 bits)
M15040013 has a factor: 68094228600503821085931439 (85.816 bits)
M2001163 has a factor: 62118682550462447946470041 (85.683 bits)
M78569 has a factor: 37611072531726897448643273 (84.959 bits)
M86189009 has a factor: 30738856084310689729799449 (84.668 bits)
M96489259 has a factor: 19291771541088821569699169 (83.996 bits)
M2001361 has a factor: 16736560500977816127605887 (83.791 bits)
M88740167 has a factor: 12978839527180135201552711 (83.424 bits)
M77197033 has a factor: 7598676286801215863989801 (82.652 bits)
M499211 has a factor: 5256389445729277462849873 (82.120 bits)
M53750161 has a factor: 4580451889498740869271223 (81.922 bits)
M1101811 has a factor: 4549803737061490494493169 (81.912 bits)
M86168639 has a factor: 780349615230014413655833 (79.368 bits)
M8010109 has a factor: 653268997499498289981689 (79.112 bits)
M495347 has a factor: 428264349193893358409959 (78.503 bits)
M9911659 has a factor: 150270347441482173353537 (76.992 bits)
M87639169 has a factor: 147820177862610827444641 (76.968 bits)
M495343 has a factor: 126169997936202502695737 (76.740 bits)
M1468163 has a factor: 122061604725431016838121 (76.692 bits)
M78583 has a factor: 61651786401782697977137 (75.707 bits)
M81161419 has a factor: 46596553385024351296801 (75.303 bits)
M75492097 has a factor: 44002266365632784297111 (75.220 bits)
M213641 has a factor: 30748333356025313865679 (74.703 bits)
M496291 has a factor: 17076091914867235559311 (73.854 bits)
M495377 has a factor: 2790174330625739151943 (71.241 bits)
M2001049 has a factor: 2310181889500397200297 (70.968 bits)
M495181 has a factor: 2172322148486434324007 (70.880 bits)
M499211 has a factor: 1604728301320923996071 (70.443 bits)
M3200081 has a factor: 635491145484440806471 (69.106 bits)
M78941 has a factor: 311371150884691049111 (68.077 bits)
M110909 has a factor: 246440793789285567697 (67.740 bits)
M12000127 has a factor: 152372529845615598569 (67.046 bits)
M3200297 has a factor: 140713460312064220409 (66.931 bits)
M1472423 has a factor: 115022522816586921023 (66.640 bits)
M12000017 has a factor: 97156047354466765649 (66.397 bits)
M495113 has a factor: 80554623657448906463 (66.127 bits)
M495613 has a factor: 37087149911213982127 (65.008 bits)
M499063 has a factor: 33863511352382983519 (64.876 bits)
M497281 has a factor: 18397892731120398599 (63.996 bits)
M495667 has a factor: 17705318851083741607 (63.941 bits)
M499957 has a factor: 9590267348379321599 (63.056 bits)
M1982263 has a factor: 6017016149242679407 (62.384 bits)
M495067 has a factor: 3453951446409782641 (61.583 bits)
M123031 has a factor: 3158950722867400921 (61.454 bits)
M495557 has a factor: 2244771620517665801 (60.961 bits)
M497297 has a factor: 1807332344033320193 (60.649 bits)
M794221 has a factor: 1538175743345990719 (60.416 bits)
M2001413 has a factor: 1001289892499810857 (59.797 bits)
M495797 has a factor: 912189154515227159 (59.662 bits)
M497701 has a factor: 620303107435713409 (59.106 bits)
M500909 has a factor: 275927987318696263 (57.937 bits)
M576553 has a factor: 271517585029160887 (57.914 bits)
M498089 has a factor: 203873614753023569 (57.500 bits)
M1472447 has a factor: 104814558970137409 (56.541 bits)
M576553 has a factor: 101728279029746023 (56.497 bits)
M495959 has a factor: 64372222844154161 (55.837 bits)
M498497 has a factor: 58899975390992737 (55.709 bits)
M131203 has a factor: 58175973741026353 (55.691 bits)
M498403 has a factor: 48807729948401713 (55.438 bits)
M973561 has a factor: 37679534947597031 (55.065 bits)
M200017 has a factor: 34341440031506863 (54.931 bits)
M496901 has a factor: 33591505436836121 (54.899 bits)
M2100541 has a factor: 31176739176262831 (54.791 bits)
M498181 has a factor: 17674684362935129 (53.973 bits)
M495557 has a factor: 5966894768936809 (52.406 bits)
M199921 has a factor: 5287452186285697 (52.231 bits)
M495791 has a factor: 2752257798644927 (51.290 bits)
M495799 has a factor: 1711996386331081 (50.605 bits)
M987739 has a factor: 1445351297837471 (50.360 bits)
M900061 has a factor: 1213454982108097 (50.108 bits)
M1467953 has a factor: 798367938331247 (49.504 bits)
M801001 has a factor: 487819123289879 (48.793 bits)
M256801 has a factor: 436621394933257 (48.633 bits)
M120473 has a factor: 186207745802807 (47.404 bits)
M495557 has a factor: 63290046397177 (45.847 bits)
M498089 has a factor: 17566758255769 (43.998 bits)
M495113 has a factor: 12424365622001 (43.498 bits)
M2526409 has a factor: 6535537125193 (42.571 bits)
M497297 has a factor: 1766226879239 (40.684 bits)
M498403 has a factor: 1382084477479 (40.330 bits)
M495067 has a factor: 505087156081 (38.878 bits)
M495799 has a factor: 51618625489 (35.587 bits)
M495613 has a factor: 1922978441 (30.841 bits)
M496291 has a factor: 1831313791 (30.770 bits)
M1472447 has a factor: 1133784191 (30.078 bits)
M497701 has a factor: 1015310041 (29.919 bits)
M499063 has a factor: 934245937 (29.799 bits)
M497297 has a factor: 588799649 (29.133 bits)
M496291 has a factor: 341448209 (28.347 bits)
M499211 has a factor: 267577097 (27.995 bits)
M498181 has a factor: 154436111 (27.202 bits)
M495113 has a factor: 99022601 (26.561 bits)
M1472447 has a factor: 11779577 (23.490 bits)
M498497 has a factor: 2990983 (21.512 bits)
M498181 has a factor: 2989087 (21.511 bits)
M499211 has a factor: 998423 (19.929 bits)

For copy-paste to forum:

[M]M121271[/M] has a 173.220-bit (53-digit) factor: [url=https://www.mersenne.ca/M121271]13941303877717725602187461873829512286354071036635649[/url] (P-1)
[M]M131231[/M] has a 138.964-bit (42-digit) factor: [url=https://www.mersenne.ca/M131231]679887472184076874672241787933889458351689[/url] (P-1)
[M]M2001511[/M] has a 133.869-bit (41-digit) factor: [url=https://www.mersenne.ca/M2001511]19885661711344389415428507505282354958833[/url] (P-1)
[M]M101113[/M] has a 128.252-bit (39-digit) factor: [url=https://www.mersenne.ca/M101113]405197473137141965342021081351335117993[/url] (P-1)
[M]M131009[/M] has a 107.634-bit (33-digit) factor: [url=https://www.mersenne.ca/M131009]251874321670721973902750994646081[/url] (P-1,B1=50000000,B2=50000000)
[M]M400249[/M] has a 103.701-bit (32-digit) factor: [url=https://www.mersenne.ca/M400249]16482234343821496197971553914399[/url] (P-1)
[M]M120473[/M] has a 103.402-bit (32-digit) factor: [url=https://www.mersenne.ca/M120473]13401505389406428609078692386831[/url] (P-1)
[M]M495199[/M] has a 103.261-bit (32-digit) factor: [url=https://www.mersenne.ca/M495199]12150264754784721711275563620713[/url] (P-1)
[M]M9911123[/M] has a 103.181-bit (32-digit) factor: [url=https://www.mersenne.ca/M9911123]11497135342143611803104341237377[/url] (P-1)
[M]M2007451[/M] has a 99.941-bit (31-digit) factor: [url=https://www.mersenne.ca/M2007451]1217141434889561982216060142327[/url] (P-1,B1=10000000,B2=400000000,E=12)
[M]M2526409[/M] has a 99.673-bit (31-digit) factor: [url=https://www.mersenne.ca/M2526409]1010695294017549257785066942129[/url] (P-1)
[M]M801349[/M] has a 98.805-bit (30-digit) factor: [url=https://www.mersenne.ca/M801349]553637586832834348920899030167[/url] (P-1)
[M]M9912631[/M] has a 98.254-bit (30-digit) factor: [url=https://www.mersenne.ca/M9912631]377901059582042119723540845169[/url] (P-1)
[M]M500567[/M] has a 97.081-bit (30-digit) factor: [url=https://www.mersenne.ca/M500567]167587114604222610283507553441[/url] (P-1)
[M]M32563[/M] has a 94.164-bit (29-digit) factor: [url=https://www.mersenne.ca/M32563]22192128460973142811983337399[/url] (P-1)
[M]M3200209[/M] has a 93.469-bit (29-digit) factor: [url=https://www.mersenne.ca/M3200209]13712570621490003975905890033[/url] (P-1,B1=2000000,B2=200000000,E=12)
[M]M2525329[/M] has a 92.403-bit (28-digit) factor: [url=https://www.mersenne.ca/M2525329]6546816548217953160948646457[/url] (P-1,B1=100000000,B2=8100000000,E=12)
[M]M6990679[/M] has a 92.399-bit (28-digit) factor: [url=https://www.mersenne.ca/M6990679]6528169368312321767587927337[/url] (P-1,B1=6000000,B2=600000000,E=12)
[M]M78979[/M] has a 89.522-bit (27-digit) factor: [url=https://www.mersenne.ca/M78979]888853532297605972066665961[/url] (P-1)
[M]M556159[/M] has a 88.064-bit (27-digit) factor: [url=https://www.mersenne.ca/M556159]323564654032284237625536487[/url] (P-1)
[M]M650623[/M] has a 87.673-bit (27-digit) factor: [url=https://www.mersenne.ca/M650623]246764329035731448830009663[/url] (P-1,B1=10000000,B2=500000000,E=12)
[M]M3200203[/M] has a 87.334-bit (27-digit) factor: [url=https://www.mersenne.ca/M3200203]195033972511416653628634297[/url] (P-1,B1=2000000,B2=200000000,E=12)
[M]M58008799[/M] has a 87.169-bit (27-digit) factor: [url=https://www.mersenne.ca/M58008799]173979761135673117034983841[/url] (P-1)
[M]M557521[/M] has a 86.434-bit (27-digit) factor: [url=https://www.mersenne.ca/M557521]104500201103565147117453791[/url] (P-1)
[M]M500909[/M] has a 86.156-bit (26-digit) factor: [url=https://www.mersenne.ca/M500909]86211490364707555644731489[/url] (P-1)
[M]M15040013[/M] has a 85.816-bit (26-digit) factor: [url=https://www.mersenne.ca/M15040013]68094228600503821085931439[/url] (P-1)
[M]M2001163[/M] has a 85.683-bit (26-digit) factor: [url=https://www.mersenne.ca/M2001163]62118682550462447946470041[/url] (P-1)
[M]M78569[/M] has a 84.959-bit (26-digit) factor: [url=https://www.mersenne.ca/M78569]37611072531726897448643273[/url] (P-1,B1=40000000,B2=40000000)
[M]M86189009[/M] has a 84.668-bit (26-digit) factor: [url=https://www.mersenne.ca/M86189009]30738856084310689729799449[/url] (P-1,B1=700000,B2=700000)
[M]M96489259[/M] has a 83.996-bit (26-digit) factor: [url=https://www.mersenne.ca/M96489259]19291771541088821569699169[/url] (P-1,B1=5000000,B2=500000000,E=12)
[M]M2001361[/M] has a 83.791-bit (26-digit) factor: [url=https://www.mersenne.ca/M2001361]16736560500977816127605887[/url] (P-1)
[M]M88740167[/M] has a 83.424-bit (26-digit) factor: [url=https://www.mersenne.ca/M88740167]12978839527180135201552711[/url] (P-1,B1=720000,B2=720000)
[M]M77197033[/M] has a 82.652-bit (25-digit) factor: [url=https://www.mersenne.ca/M77197033]7598676286801215863989801[/url] (P-1,B1=2000000,B2=100000000,E=12)
[M]M499211[/M] has a 82.120-bit (25-digit) factor: [url=https://www.mersenne.ca/M499211]5256389445729277462849873[/url] (P-1)
[M]M53750161[/M] has a 81.922-bit (25-digit) factor: [url=https://www.mersenne.ca/M53750161]4580451889498740869271223[/url] (P-1)
[M]M1101811[/M] has a 81.912-bit (25-digit) factor: [url=https://www.mersenne.ca/M1101811]4549803737061490494493169[/url] (P-1,B1=3000000,B2=500000000,E=12)
[M]M86168639[/M] has a 79.368-bit (24-digit) factor: [url=https://www.mersenne.ca/M86168639]780349615230014413655833[/url] (P-1,B1=700000,B2=700000)
[M]M8010109[/M] has a 79.112-bit (24-digit) factor: [url=https://www.mersenne.ca/M8010109]653268997499498289981689[/url] (P-1)
[M]M495347[/M] has a 78.503-bit (24-digit) factor: [url=https://www.mersenne.ca/M495347]428264349193893358409959[/url] (P-1)
[M]M9911659[/M] has a 76.992-bit (24-digit) factor: [url=https://www.mersenne.ca/M9911659]150270347441482173353537[/url] (P-1)
[M]M87639169[/M] has a 76.968-bit (24-digit) factor: [url=https://www.mersenne.ca/M87639169]147820177862610827444641[/url] (P-1,B1=715000,B2=715000)
[M]M495343[/M] has a 76.740-bit (24-digit) factor: [url=https://www.mersenne.ca/M495343]126169997936202502695737[/url] (P-1)
[M]M1468163[/M] has a 76.692-bit (24-digit) factor: [url=https://www.mersenne.ca/M1468163]122061604725431016838121[/url] (P-1)
[M]M78583[/M] has a 75.707-bit (23-digit) factor: [url=https://www.mersenne.ca/M78583]61651786401782697977137[/url] (P-1)
[M]M81161419[/M] has a 75.303-bit (23-digit) factor: [url=https://www.mersenne.ca/M81161419]46596553385024351296801[/url] (P-1,B1=690000,B2=690000)
[M]M75492097[/M] has a 75.220-bit (23-digit) factor: [url=https://www.mersenne.ca/M75492097]44002266365632784297111[/url] (P-1,B1=660000,B2=660000)
[M]M213641[/M] has a 74.703-bit (23-digit) factor: [url=https://www.mersenne.ca/M213641]30748333356025313865679[/url] (P-1)
[M]M496291[/M] has a 73.854-bit (23-digit) factor: [url=https://www.mersenne.ca/M496291]17076091914867235559311[/url] (P-1)
[M]M495377[/M] has a 71.241-bit (22-digit) factor: [url=https://www.mersenne.ca/M495377]2790174330625739151943[/url] (P-1)
[M]M2001049[/M] has a 70.968-bit (22-digit) factor: [url=https://www.mersenne.ca/M2001049]2310181889500397200297[/url] (P-1)
[M]M495181[/M] has a 70.880-bit (22-digit) factor: [url=https://www.mersenne.ca/M495181]2172322148486434324007[/url] (P-1)
[M]M499211[/M] has a 70.443-bit (22-digit) factor: [url=https://www.mersenne.ca/M499211]1604728301320923996071[/url] (P-1)
[M]M3200081[/M] has a 69.106-bit (21-digit) factor: [url=https://www.mersenne.ca/M3200081]635491145484440806471[/url] (P-1,B1=10000000,B2=10000000)
[M]M78941[/M] has a 68.077-bit (21-digit) factor: [url=https://www.mersenne.ca/M78941]311371150884691049111[/url] (P-1)
[M]M110909[/M] has a 67.740-bit (21-digit) factor: [url=https://www.mersenne.ca/M110909]246440793789285567697[/url] (P-1)
[M]M12000127[/M] has a 67.046-bit (21-digit) factor: [url=https://www.mersenne.ca/M12000127]152372529845615598569[/url] (P-1)
[M]M3200297[/M] has a 66.931-bit (21-digit) factor: [url=https://www.mersenne.ca/M3200297]140713460312064220409[/url] (P-1,B1=4000000,B2=400000000,E=12)
[M]M1472423[/M] has a 66.640-bit (21-digit) factor: [url=https://www.mersenne.ca/M1472423]115022522816586921023[/url] (P-1)
[M]M12000017[/M] has a 66.397-bit (20-digit) factor: [url=https://www.mersenne.ca/M12000017]97156047354466765649[/url] (P-1)
[M]M495113[/M] has a 66.127-bit (20-digit) factor: [url=https://www.mersenne.ca/M495113]80554623657448906463[/url] (P-1)
[M]M495613[/M] has a 65.008-bit (20-digit) factor: [url=https://www.mersenne.ca/M495613]37087149911213982127[/url] (P-1)
[M]M499063[/M] has a 64.876-bit (20-digit) factor: [url=https://www.mersenne.ca/M499063]33863511352382983519[/url] (P-1)
[M]M497281[/M] has a 63.996-bit (20-digit) factor: [url=https://www.mersenne.ca/M497281]18397892731120398599[/url] (P-1)
[M]M495667[/M] has a 63.941-bit (20-digit) factor: [url=https://www.mersenne.ca/M495667]17705318851083741607[/url] (P-1)
[M]M499957[/M] has a 63.056-bit (19-digit) factor: [url=https://www.mersenne.ca/M499957]9590267348379321599[/url] (P-1)
[M]M1982263[/M] has a 62.384-bit (19-digit) factor: [url=https://www.mersenne.ca/M1982263]6017016149242679407[/url] (P-1)
[M]M495067[/M] has a 61.583-bit (19-digit) factor: [url=https://www.mersenne.ca/M495067]3453951446409782641[/url] (P-1)
[M]M123031[/M] has a 61.454-bit (19-digit) factor: [url=https://www.mersenne.ca/M123031]3158950722867400921[/url] (P-1)
[M]M495557[/M] has a 60.961-bit (19-digit) factor: [url=https://www.mersenne.ca/M495557]2244771620517665801[/url] (P-1)
[M]M497297[/M] has a 60.649-bit (19-digit) factor: [url=https://www.mersenne.ca/M497297]1807332344033320193[/url] (P-1)
[M]M794221[/M] has a 60.416-bit (19-digit) factor: [url=https://www.mersenne.ca/M794221]1538175743345990719[/url] (P-1)
[M]M2001413[/M] has a 59.797-bit (19-digit) factor: [url=https://www.mersenne.ca/M2001413]1001289892499810857[/url] (P-1)
[M]M495797[/M] has a 59.662-bit (18-digit) factor: [url=https://www.mersenne.ca/M495797]912189154515227159[/url] (P-1)
[M]M497701[/M] has a 59.106-bit (18-digit) factor: [url=https://www.mersenne.ca/M497701]620303107435713409[/url] (P-1)
[M]M500909[/M] has a 57.937-bit (18-digit) factor: [url=https://www.mersenne.ca/M500909]275927987318696263[/url] (P-1)
[M]M576553[/M] has a 57.914-bit (18-digit) factor: [url=https://www.mersenne.ca/M576553]271517585029160887[/url] (P-1)
[M]M498089[/M] has a 57.500-bit (18-digit) factor: [url=https://www.mersenne.ca/M498089]203873614753023569[/url] (P-1)
[M]M1472447[/M] has a 56.541-bit (18-digit) factor: [url=https://www.mersenne.ca/M1472447]104814558970137409[/url] (P-1)
[M]M576553[/M] has a 56.497-bit (18-digit) factor: [url=https://www.mersenne.ca/M576553]101728279029746023[/url] (P-1)
[M]M495959[/M] has a 55.837-bit (17-digit) factor: [url=https://www.mersenne.ca/M495959]64372222844154161[/url] (P-1)
[M]M498497[/M] has a 55.709-bit (17-digit) factor: [url=https://www.mersenne.ca/M498497]58899975390992737[/url] (P-1)
[M]M131203[/M] has a 55.691-bit (17-digit) factor: [url=https://www.mersenne.ca/M131203]58175973741026353[/url] (P-1)
[M]M498403[/M] has a 55.438-bit (17-digit) factor: [url=https://www.mersenne.ca/M498403]48807729948401713[/url] (P-1)
[M]M973561[/M] has a 55.065-bit (17-digit) factor: [url=https://www.mersenne.ca/M973561]37679534947597031[/url] (P-1)
[M]M200017[/M] has a 54.931-bit (17-digit) factor: [url=https://www.mersenne.ca/M200017]34341440031506863[/url] (P-1)
[M]M496901[/M] has a 54.899-bit (17-digit) factor: [url=https://www.mersenne.ca/M496901]33591505436836121[/url] (P-1)
[M]M2100541[/M] has a 54.791-bit (17-digit) factor: [url=https://www.mersenne.ca/M2100541]31176739176262831[/url] (P-1)
[M]M498181[/M] has a 53.973-bit (17-digit) factor: [url=https://www.mersenne.ca/M498181]17674684362935129[/url] (P-1)
[M]M495557[/M] has a 52.406-bit (16-digit) factor: [url=https://www.mersenne.ca/M495557]5966894768936809[/url] (P-1)
[M]M199921[/M] has a 52.231-bit (16-digit) factor: [url=https://www.mersenne.ca/M199921]5287452186285697[/url] (P-1)
[M]M495791[/M] has a 51.290-bit (16-digit) factor: [url=https://www.mersenne.ca/M495791]2752257798644927[/url] (P-1)
[M]M495799[/M] has a 50.605-bit (16-digit) factor: [url=https://www.mersenne.ca/M495799]1711996386331081[/url] (P-1)
[M]M987739[/M] has a 50.360-bit (16-digit) factor: [url=https://www.mersenne.ca/M987739]1445351297837471[/url] (P-1)
[M]M900061[/M] has a 50.108-bit (16-digit) factor: [url=https://www.mersenne.ca/M900061]1213454982108097[/url] (P-1)
[M]M1467953[/M] has a 49.504-bit (15-digit) factor: [url=https://www.mersenne.ca/M1467953]798367938331247[/url] (P-1)
[M]M801001[/M] has a 48.793-bit (15-digit) factor: [url=https://www.mersenne.ca/M801001]487819123289879[/url] (P-1)
[M]M256801[/M] has a 48.633-bit (15-digit) factor: [url=https://www.mersenne.ca/M256801]436621394933257[/url] (P-1)
[M]M120473[/M] has a 47.404-bit (15-digit) factor: [url=https://www.mersenne.ca/M120473]186207745802807[/url] (P-1)
[M]M495557[/M] has a 45.847-bit (14-digit) factor: [url=https://www.mersenne.ca/M495557]63290046397177[/url] (P-1)
[M]M498089[/M] has a 43.998-bit (14-digit) factor: [url=https://www.mersenne.ca/M498089]17566758255769[/url] (P-1)
[M]M495113[/M] has a 43.498-bit (14-digit) factor: [url=https://www.mersenne.ca/M495113]12424365622001[/url] (P-1)
[M]M2526409[/M] has a 42.571-bit (13-digit) factor: [url=https://www.mersenne.ca/M2526409]6535537125193[/url] (P-1)
[M]M497297[/M] has a 40.684-bit (13-digit) factor: [url=https://www.mersenne.ca/M497297]1766226879239[/url] (P-1)
[M]M498403[/M] has a 40.330-bit (13-digit) factor: [url=https://www.mersenne.ca/M498403]1382084477479[/url] (P-1)
[M]M495067[/M] has a 38.878-bit (12-digit) factor: [url=https://www.mersenne.ca/M495067]505087156081[/url] (P-1)
[M]M495799[/M] has a 35.587-bit (11-digit) factor: [url=https://www.mersenne.ca/M495799]51618625489[/url] (P-1)
[M]M495613[/M] has a 30.841-bit (10-digit) factor: [url=https://www.mersenne.ca/M495613]1922978441[/url] (P-1)
[M]M496291[/M] has a 30.770-bit (10-digit) factor: [url=https://www.mersenne.ca/M496291]1831313791[/url] (P-1)
[M]M1472447[/M] has a 30.078-bit (10-digit) factor: [url=https://www.mersenne.ca/M1472447]1133784191[/url] (P-1)
[M]M497701[/M] has a 29.919-bit (10-digit) factor: [url=https://www.mersenne.ca/M497701]1015310041[/url] (P-1)
[M]M499063[/M] has a 29.799-bit (9-digit) factor: [url=https://www.mersenne.ca/M499063]934245937[/url] (P-1)
[M]M497297[/M] has a 29.133-bit (9-digit) factor: [url=https://www.mersenne.ca/M497297]588799649[/url] (P-1)
[M]M496291[/M] has a 28.347-bit (9-digit) factor: [url=https://www.mersenne.ca/M496291]341448209[/url] (P-1)
[M]M499211[/M] has a 27.995-bit (9-digit) factor: [url=https://www.mersenne.ca/M499211]267577097[/url] (P-1)
[M]M498181[/M] has a 27.202-bit (9-digit) factor: [url=https://www.mersenne.ca/M498181]154436111[/url] (P-1)
[M]M495113[/M] has a 26.561-bit (8-digit) factor: [url=https://www.mersenne.ca/M495113]99022601[/url] (P-1)
[M]M1472447[/M] has a 23.490-bit (8-digit) factor: [url=https://www.mersenne.ca/M1472447]11779577[/url] (P-1)
[M]M498497[/M] has a 21.512-bit (7-digit) factor: [url=https://www.mersenne.ca/M498497]2990983[/url] (P-1)
[M]M498181[/M] has a 21.511-bit (7-digit) factor: [url=https://www.mersenne.ca/M498181]2989087[/url] (P-1)
[M]M499211[/M] has a 19.929-bit (6-digit) factor: [url=https://www.mersenne.ca/M499211]998423[/url] (P-1)

0M	<	10¹⁰	All tracked exponents
0M	<	2³²	GPU TF range
0M	<	1000M	PrimeNet range
0M	<	193M	low-PrimeNet, low-res
0M	<	385M	low-PrimeNet, high-res
50M	<	146M	PrimeNet wavefront

Biggest factors for BloodIce	nfs	ecm	p-1	p+1	any
Biggest factors (all users)	nfs	ecm	p-1	p+1	any
Recent factors (all users)	nfs	ecm	p-1	p+1	any
Search by user	nfs	ecm	p-1	p+1	any

Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for BloodIce

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	BloodIce	121271	13941303877717725602187461873829512286354071036635649	53	173.220	2014-12-17
2	BloodIce	131231	679887472184076874672241787933889458351689	42	138.964	2013-06-12
3	BloodIce	2001511	19885661711344389415428507505282354958833	41	133.869	2013-11-11
4	BloodIce	101113	405197473137141965342021081351335117993	39	128.252	2014-06-22
5	BloodIce	131009	251874321670721973902750994646081	33	107.634	2015-07-16
6	BloodIce	400249	16482234343821496197971553914399	32	103.701	2015-01-17
7	BloodIce	120473	13401505389406428609078692386831	32	103.402	2013-06-25
8	BloodIce	495199	12150264754784721711275563620713	32	103.261	2014-06-01
9	BloodIce	9911123	11497135342143611803104341237377	32	103.181	2012-10-08
10	BloodIce	2007451	1217141434889561982216060142327	31	99.941	2015-06-22
11	BloodIce	2526409	1010695294017549257785066942129	31	99.673	2015-12-15
12	BloodIce	801349	553637586832834348920899030167	30	98.805	2013-08-14
13	BloodIce	9912631	377901059582042119723540845169	30	98.254	2012-08-13
14	BloodIce	500567	167587114604222610283507553441	30	97.081	2013-12-30
15	BloodIce	32563	22192128460973142811983337399	29	94.164	2014-06-16
16	BloodIce	3200209	13712570621490003975905890033	29	93.469	2014-10-11
17	BloodIce	2525329	6546816548217953160948646457	28	92.403	2015-03-23
18	BloodIce	6990679	6528169368312321767587927337	28	92.399	2016-08-29
19	BloodIce	78979	888853532297605972066665961	27	89.522	2014-06-01
20	BloodIce	556159	323564654032284237625536487	27	88.064	2014-02-11
21	BloodIce	650623	246764329035731448830009663	27	87.673	2014-10-08
22	BloodIce	3200203	195033972511416653628634297	27	87.334	2014-10-11
23	BloodIce	58008799	173979761135673117034983841	27	87.169	2012-05-18
24	BloodIce	557521	104500201103565147117453791	27	86.434	2014-02-02
25	BloodIce	500909	86211490364707555644731489	26	86.156	2012-08-30
26	BloodIce	15040013	68094228600503821085931439	26	85.816	2014-07-10
27	BloodIce	2001163	62118682550462447946470041	26	85.683	2013-02-12
28	BloodIce	78569	37611072531726897448643273	26	84.959	2015-02-07
29	BloodIce	86189009	30738856084310689729799449	26	84.668	2018-02-25
30	BloodIce	96489259	19291771541088821569699169	26	83.996	2016-03-16
31	BloodIce	2001361	16736560500977816127605887	26	83.791	2013-02-15
32	BloodIce	88740167	12978839527180135201552711	26	83.424	2018-09-20
33	BloodIce	77197033	7598676286801215863989801	25	82.652	2018-01-06
34	BloodIce	499211	5256389445729277462849873	25	82.120	2014-05-29
35	BloodIce	53750161	4580451889498740869271223	25	81.922	2011-02-23
36	BloodIce	1101811	4549803737061490494493169	25	81.912	2015-01-15
37	BloodIce	86168639	780349615230014413655833	24	79.368	2018-02-24
38	BloodIce	8010109	653268997499498289981689	24	79.112	2015-04-11
39	BloodIce	495347	428264349193893358409959	24	78.503	2014-06-01
40	BloodIce	9911659	150270347441482173353537	24	76.992	2012-09-28
41	BloodIce	87639169	147820177862610827444641	24	76.968	2018-05-14
42	BloodIce	495343	126169997936202502695737	24	76.740	2014-06-01
43	BloodIce	1468163	122061604725431016838121	24	76.692	2014-03-08
44	BloodIce	78583	61651786401782697977137	23	75.707	2015-03-01
45	BloodIce	81161419	46596553385024351296801	23	75.303	2017-04-26
46	BloodIce	75492097	44002266365632784297111	23	75.220	2016-03-18
47	BloodIce	213641	30748333356025313865679	23	74.703	2014-03-12
48	BloodIce	496291	17076091914867235559311	23	73.854	2014-05-31
49	BloodIce	495377	2790174330625739151943	22	71.241	2014-06-01
50	BloodIce	2001049	2310181889500397200297	22	70.968	2013-07-09
51	BloodIce	495181	2172322148486434324007	22	70.880	2014-05-31
52	BloodIce	499211	1604728301320923996071	22	70.443	2014-05-29
53	BloodIce	3200081	635491145484440806471	21	69.106	2014-10-13
54	BloodIce	78941	311371150884691049111	21	68.077	2014-06-01
55	BloodIce	110909	246440793789285567697	21	67.740	2013-06-12
56	BloodIce	12000127	152372529845615598569	21	67.046	2015-02-04
57	BloodIce	3200297	140713460312064220409	21	66.931	2014-10-12
58	BloodIce	1472423	115022522816586921023	21	66.640	2012-05-24
59	BloodIce	12000017	97156047354466765649	20	66.397	2015-02-04
60	BloodIce	495113	80554623657448906463	20	66.127	2014-05-30
61	BloodIce	495613	37087149911213982127	20	65.008	2014-05-30
62	BloodIce	499063	33863511352382983519	20	64.876	2014-05-29
63	BloodIce	497281	18397892731120398599	20	63.996	2014-05-30
64	BloodIce	495667	17705318851083741607	20	63.941	2014-06-01
65	BloodIce	499957	9590267348379321599	19	63.056	2014-05-29
66	BloodIce	1982263	6017016149242679407	19	62.384	2014-06-02
67	BloodIce	495067	3453951446409782641	19	61.583	2014-05-30
68	BloodIce	123031	3158950722867400921	19	61.454	2013-08-29
69	BloodIce	495557	2244771620517665801	19	60.961	2014-05-30
70	BloodIce	497297	1807332344033320193	19	60.649	2014-05-30
71	BloodIce	794221	1538175743345990719	19	60.416	2012-05-19
72	BloodIce	2001413	1001289892499810857	19	59.797	2013-07-10
73	BloodIce	495797	912189154515227159	18	59.662	2014-06-01
74	BloodIce	497701	620303107435713409	18	59.106	2014-05-30
75	BloodIce	500909	275927987318696263	18	57.937	2012-08-30
76	BloodIce	576553	271517585029160887	18	57.914	2014-06-17
77	BloodIce	498089	203873614753023569	18	57.500	2014-05-30
78	BloodIce	1472447	104814558970137409	18	56.541	2012-05-24
79	BloodIce	576553	101728279029746023	18	56.497	2014-06-17
80	BloodIce	495959	64372222844154161	17	55.837	2014-05-30
81	BloodIce	498497	58899975390992737	17	55.709	2014-05-31
82	BloodIce	131203	58175973741026353	17	55.691	2013-06-12
83	BloodIce	498403	48807729948401713	17	55.438	2014-05-30
84	BloodIce	973561	37679534947597031	17	55.065	2013-06-13
85	BloodIce	200017	34341440031506863	17	54.931	2013-06-24
86	BloodIce	496901	33591505436836121	17	54.899	2014-05-31
87	BloodIce	2100541	31176739176262831	17	54.791	2012-05-29
88	BloodIce	498181	17674684362935129	17	53.973	2014-05-30
89	BloodIce	495557	5966894768936809	16	52.406	2014-05-30
90	BloodIce	199921	5287452186285697	16	52.231	2013-07-05
91	BloodIce	495791	2752257798644927	16	51.290	2014-06-01
92	BloodIce	495799	1711996386331081	16	50.605	2014-05-30
93	BloodIce	987739	1445351297837471	16	50.360	2013-11-22
94	BloodIce	900061	1213454982108097	16	50.108	2013-11-03
95	BloodIce	1467953	798367938331247	15	49.504	2014-03-10
96	BloodIce	801001	487819123289879	15	48.793	2012-08-30
97	BloodIce	256801	436621394933257	15	48.633	2012-01-14
98	BloodIce	120473	186207745802807	15	47.404	2013-06-25
99	BloodIce	495557	63290046397177	14	45.847	2014-05-30
100	BloodIce	498089	17566758255769	14	43.998	2014-05-30
101	BloodIce	495113	12424365622001	14	43.498	2014-05-30
102	BloodIce	2526409	6535537125193	13	42.571	2015-12-15
103	BloodIce	497297	1766226879239	13	40.684	2014-05-30
104	BloodIce	498403	1382084477479	13	40.330	2014-05-30
105	BloodIce	495067	505087156081	12	38.878	2014-05-30
106	BloodIce	495799	51618625489	11	35.587	2014-05-30
107	BloodIce	495613	1922978441	10	30.841	2014-05-30
108	BloodIce	496291	1831313791	10	30.770	2014-05-31
109	BloodIce	1472447	1133784191	10	30.078	2012-05-24
110	BloodIce	497701	1015310041	10	29.919	2014-05-30
111	BloodIce	499063	934245937	9	29.799	2014-05-29
112	BloodIce	497297	588799649	9	29.133	2014-05-30
113	BloodIce	496291	341448209	9	28.347	2014-05-31
114	BloodIce	499211	267577097	9	27.995	2014-05-29
115	BloodIce	498181	154436111	9	27.202	2014-05-30
116	BloodIce	495113	99022601	8	26.561	2014-05-30
117	BloodIce	1472447	11779577	8	23.490	2012-05-24
118	BloodIce	498497	2990983	7	21.512	2014-05-31
119	BloodIce	498181	2989087	7	21.511	2014-05-30
120	BloodIce	499211	998423	6	19.929	2014-05-29