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
92430739Factored
FactorDigitsBitsDate
143973250148876560219938888328131100.22019-11-05 20:59:58
P-1 factors
DateFactorB1B2
2019-11-05143973250148876560219938888328170000012425000
History
DateUserTypeResult
2019-11-05Jwb52zF-PM1
Factor: 1439732501488765602199388883281 / (P-1, B1=700000, B2=12425000)
2019-05-26TheJudgerNF
no factor from 2^76 to 2^77
2019-05-22Strolling JellyfishNF
no factor from 2^75 to 2^76
2019-05-22Strolling JellyfishNF
no factor from 2^74 to 2^75
2019-03-04Tim SorberaNF
no factor from 2^73 to 2^74
2019-01-15DerekNF
no factor from 2^72 to 2^73
2018-04-23storm5510NF
no factor from 2^71 to 2^72
2014-09-11GrunwalderGIMPNF
no factor from 2^70 to 2^71
2013-09-12Addiss FamilyNF
no factor from 2^69 to 2^70
2013-09-09Preben SNF
no factor from 2^68 to 2^69
2013-09-07processinfoNF
no factor from 2^67 to 2^68
2013-08-29Norman LeyNF
no factor from 2^66 to 2^67
2013-07-09David CampeauNF
no factor from 2^65 to 2^66
2011-01-06Architects CubedNF
no factor from 2^64 to 2^65