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
97694633Factored
FactorDigitsBitsDate
11558351275508307359371226412889.92020-03-29 02:04:53
P-1 factors
DateFactorB1B2
2020-03-2911558351275508307359371226417450000
History
DateUserTypeResult
2020-03-29Jwb52zF-PM1
Factor: 1155835127550830735937122641 / (P-1, B1=745000)
2020-02-02TheJudgerNF
no factor from 2^76 to 2^77
2020-01-19TheJudgerNF
no factor from 2^75 to 2^76
2019-10-27BytesInFlamesNF
no factor from 2^74 to 2^75
2019-10-23Hans LoeblichNF
no factor from 2^73 to 2^74
2019-03-26Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-01-05Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2014-10-31workerthreadNF
no factor from 2^70 to 2^71
2014-10-23workerthreadNF
no factor from 2^69 to 2^70
2014-10-06workerthreadNF
no factor from 2^68 to 2^69
2014-09-01symalladNF
no factor from 2^67 to 2^68
2014-06-10symalladNF
no factor from 2^66 to 2^67
2014-05-24monstNF
no factor from 2^65 to 2^66
2011-01-05Architects CubedNF
no factor from 2^64 to 2^65