Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
112259701Factored
FactorDigitsBitsDate
77874647992195988026141032582.72022-10-04 21:26:43
297167651092184835262823133377360934111.22022-10-04 21:26:43
P-1 factors
DateFactorB1B2
2022-10-04231418262234716096896633839196402729138591924223807926077271237000417486300
History
DateUserTypeResult
2022-10-04Runtime ErrorF-PM1
Factor: 23141826223471609689663383919640272913859192422380792607727 / (P-1, B1=1237000, B2=417486300)
2022-04-22Ryan PropperNF-PM1
B1=512000, B2=19323000
2022-04-03TheJudgerNF
no factor from 2^76 to 2^77
2021-01-17arpcarNF
no factor from 2^75 to 2^76
2021-01-14arpcarNF
no factor from 2^74 to 2^75
2020-09-25LOBESNF
no factor from 2^73 to 2^74
2020-04-20SRBaseNF
no factor from 2^72 to 2^73
2019-01-05Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2014-12-21AK76NF
no factor from 2^70 to 2^71
2014-12-21AK76NF
no factor from 2^69 to 2^70
2013-11-16SMoffatNF
no factor from 2^68 to 2^69
2013-10-14PascalBieriNF
no factor from 2^67 to 2^68
2013-10-06PascalBieriNF
no factor from 2^66 to 2^67
2012-05-31omiXorpNF
no factor from 2^65 to 2^66
2010-09-25sasaki3NF
no factor from 2^64 to 2^65
2010-05-04subgeniusNF
no factor from 2^63 to 2^64