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
95232583Factored
FactorDigitsBitsDate
355288648721487262124712374.92019-07-22 04:46:48
P-1 factors
DateFactorB1B2
2019-07-22355288648721487262124719150000
History
DateUserTypeResult
2019-07-22Smok_bmv F-PM1
Factor: 35528864872148726212471 / (P-1, B1=915000)
2019-07-11Smok_bmv NF
no factor from 2^73 to 2^74
2019-04-16Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2018-11-15Andrew BNF
no factor from 2^71 to 2^72
2014-10-01-Anonymous-NF
no factor from 2^70 to 2^71
2014-02-18dufrenbkNF
no factor from 2^69 to 2^70
2014-02-15Andrei PiaiveNF
no factor from 2^68 to 2^69
2014-02-15Carsten KossendeyNF
no factor from 2^65 to 2^68
2011-01-17Architects CubedNF
no factor from 2^64 to 2^65