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

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MnStatusDetails
74822911Factored
FactorDigitsBitsDate
2462598102674272976110109479613097.62015-12-14 18:08:19
P-1 factors
DateFactorB1B2
2015-12-142462598102674272976110109479616400000
History
DateUserTypeResult
2022-06-02LordJuliusNF
no factor from 2^1 to 2^64
2015-12-14Jwb52zF-PM1
Factor: 246259810267427297611010947961 / (P-1, B1=640000)
2015-12-06TheJudgerNF
no factor from 2^74 to 2^75
2015-12-06TheJudgerNF
no factor from 2^73 to 2^74
2015-11-29Matthias WurtingerNF
no factor from 2^72 to 2^73
2015-08-28ChuckNF
no factor from 2^71 to 2^72
2013-08-09SMoffatNF
no factor from 2^70 to 2^71
2012-12-08AFTGOLDNF
no factor from 2^69 to 2^70
2011-01-17-Anonymous-NF
no factor from 2^68 to 2^69
2011-01-16-Anonymous-NF
no factor from 2^67 to 2^68
2010-12-10PavelNF
no factor from 2^66 to 2^67
2010-09-24Dr. NowakNF
no factor from 2^65 to 2^66
2010-07-18RonnyKarlNF
no factor from 2^64 to 2^65