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

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MnStatusDetails
93312757Factored
FactorDigitsBitsDate
5996982225177999904356012479.02019-08-25 00:59:45
P-1 factors
DateFactorB1B2
2019-08-2559969822251779999043560172000013680000
History
DateUserTypeResult
2019-08-25Ryan PropperF-PM1
Factor: 599698222517799990435601 / (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
2019-04-22KrieselNF
no factor from 2^74 to 2^75
2019-03-03linamentNF
no factor from 2^73 to 2^74
2019-03-02linamentNF
no factor from 2^72 to 2^73
2017-10-08masserNF
no factor from 2^71 to 2^72
2014-09-24Preben SNF
no factor from 2^70 to 2^71
2014-03-12hkskypNF
no factor from 2^69 to 2^70
2014-02-21Smok_bmv NF
no factor from 2^68 to 2^69
2014-02-11C.D.B.NF
no factor from 2^67 to 2^68
2014-02-10Preben SNF
no factor from 2^66 to 2^67
2013-07-23David CampeauNF
no factor from 2^65 to 2^66
2011-01-11Architects CubedNF
no factor from 2^64 to 2^65