Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
86128297Factored
FactorDigitsBitsDate
3656935405438110046642639039673098.22018-02-18 02:47:57
P-1 factors
DateFactorB1B2
2018-02-183656935405438110046642639039676800000
History
DateUserTypeResult
2018-02-18Smok_bmv F-PM1
Factor: 365693540543811004664263903967 / (P-1, B1=680000)
2017-12-141997rj7NF
no factor from 2^75 to 2^76
2017-12-11RichD0NF
no factor from 2^74 to 2^75
2017-05-26-Anonymous-NF
no factor from 2^73 to 2^74
2017-03-27Judge HaleNF
no factor from 2^72 to 2^73
2017-03-27Judge HaleNF
no factor from 2^71 to 2^72
2014-11-29PascalBieriNF
no factor from 2^70 to 2^71
2014-03-21hkskypNF
no factor from 2^69 to 2^70
2013-09-11processinfoNF
no factor from 2^68 to 2^69
2013-09-07processinfoNF
no factor from 2^67 to 2^68
2013-02-28Florimond C.NF
no factor from 2^66 to 2^67
2011-02-23Michael CNF
no factor from 2^65 to 2^66
2010-11-20Michael CNF
no factor from 2^64 to 2^65