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
93132929Factored
FactorDigitsBitsDate
10179717302172264335539512579.82019-08-23 13:52:18
P-1 factors
DateFactorB1B2
2019-08-23101797173021722643355395172000013680000
History
DateUserTypeResult
2019-08-23Ryan PropperF-PM1
Factor: 1017971730217226433553951 / (P-1, B1=720000, B2=13680000, E=6)
2019-08-18TheJudgerNF
no factor from 2^76 to 2^77
2019-08-18TheJudgerNF
no factor from 2^75 to 2^76
2019-08-18TheJudgerNF
no factor from 2^74 to 2^75
2019-05-08ixfd64NF
no factor from 2^73 to 2^74
2019-02-20storm5510NF
no factor from 2^72 to 2^73
2017-11-26masserNF
no factor from 2^71 to 2^72
2014-09-1869-bit_color_depthNF
no factor from 2^70 to 2^71
2014-04-09hkskypNF
no factor from 2^69 to 2^70
2014-04-09HobzNF
no factor from 2^68 to 2^69
2013-09-09processinfoNF
no factor from 2^67 to 2^68
2013-08-29Norman LeyNF
no factor from 2^66 to 2^67
2013-07-19David CampeauNF
no factor from 2^65 to 2^66
2011-01-02Architects CubedNF
no factor from 2^64 to 2^65