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

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MnStatusDetails
95330629Factored
FactorDigitsBitsDate
108267137107139451520817992439038036937119.72020-01-18 04:25:06
P-1 factors
DateFactorB1B2
2020-01-18108267137107139451520817992439038036983500017743750
History
DateUserTypeResult
2020-01-18CuboxF-PM1
Factor: 1082671371071394515208179924390380369 / (P-1, B1=835000, B2=17743750, E=12)
2019-11-25Yves de WandelaarNF
no factor from 2^74 to 2^75
2019-10-29el groccoNF
no factor from 2^73 to 2^74
2019-04-11Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2018-12-06Andrew BNF
no factor from 2^71 to 2^72
2014-11-26CSLatDDNF
no factor from 2^70 to 2^71
2014-10-05PascalBieriNF
no factor from 2^69 to 2^70
2014-09-30PascalBieriNF
no factor from 2^68 to 2^69
2014-02-15Ryan PropperNF
no factor from 2^67 to 2^68
2014-02-15Ryan PropperNF
no factor from 2^66 to 2^67
2013-07-23Le ComteNF
no factor from 2^65 to 2^66
2011-01-04Architects CubedNF
no factor from 2^64 to 2^65