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
95859613Factored
FactorDigitsBitsDate
231310350932484287263026873688131100.92020-02-03 08:27:56
P-1 factors
DateFactorB1B2
2020-02-03231310350932484287263026873688184000017640000
History
DateUserTypeResult
2020-02-03S485122F-PM1
Factor: 2313103509324842872630268736881 / (P-1, B1=840000, B2=17640000, E=12)
2019-12-30ixfd64NF
no factor from 2^74 to 2^75
2019-11-02lobsterfordinnerNF
no factor from 2^73 to 2^74
2019-03-15Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2018-12-27DerekNF
no factor from 2^71 to 2^72
2014-12-02ANONYMOUSNF
no factor from 2^70 to 2^71
2014-09-30PascalBieriNF
no factor from 2^69 to 2^70
2014-03-17tomfrNF
no factor from 2^68 to 2^69
2014-02-28Carsten KossendeyNF
no factor from 2^65 to 2^68
2010-12-28Architects CubedNF
no factor from 2^64 to 2^65