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
93566201Factored
FactorDigitsBitsDate
13820745441778964879857132580.22020-03-16 01:59:13
P-1 factors
DateFactorB1B2
2020-03-16138207454417789648798571372000013860000
2020-03-25138207454417789648798571371000012602500
History
DateUserTypeResult
2020-03-16Architects CubedF-PM1
Factor: 1382074544177896487985713 / (P-1, B1=720000, B2=13860000, E=6)
2019-09-01TheJudgerNF
no factor from 2^76 to 2^77
2019-09-01TheJudgerNF
no factor from 2^75 to 2^76
2019-09-01TheJudgerNF
no factor from 2^74 to 2^75
2018-08-20chuenkitNF
no factor from 2^73 to 2^74
2018-08-20chuenkitNF
no factor from 2^72 to 2^73
2018-08-20chuenkitNF
no factor from 2^71 to 2^72
2014-12-18Preben SNF
no factor from 2^70 to 2^71
2014-06-23GrunwalderGIMPNF
no factor from 2^69 to 2^70
2014-04-22GrunwalderGIMPNF
no factor from 2^68 to 2^69
2014-04-17ANONYMOUSNF
no factor from 2^67 to 2^68
2014-02-14Vladimir TshegolevatykhNF
no factor from 2^66 to 2^67
2014-01-07sasakiNF
no factor from 2^65 to 2^66
2010-12-26Architects CubedNF
no factor from 2^64 to 2^65