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

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MnStatusDetails
85629839Factored
FactorDigitsBitsDate
8166428248553108628599772479.42018-01-24 05:43:11
P-1 factors
DateFactorB1B2
2018-01-2481664282485531086285997767500012487500
History
DateUserTypeResult
2018-01-24Jwb52zF-PM1
Factor: 816642824855310862859977 / (P-1, B1=675000, B2=12487500)
2017-10-01TheJudgerNF
no factor from 2^75 to 2^76
2017-09-28Brian BeuningNF
no factor from 2^74 to 2^75
2017-04-16-Anonymous-NF
no factor from 2^73 to 2^74
2017-03-04Judge HaleNF
no factor from 2^72 to 2^73
2017-03-04Judge HaleNF
no factor from 2^71 to 2^72
2014-03-03Andreas_TruetschNF
no factor from 2^70 to 2^71
2014-02-11Derp DerpsonNF
no factor from 2^69 to 2^70
2013-03-01Sergey NosovNF
no factor from 2^68 to 2^69
2013-02-25Todd WalkeNF
no factor from 2^67 to 2^68
2013-02-23timc995NF
no factor from 2^66 to 2^67
2012-08-23america64NF
no factor from 2^65 to 2^66
2010-11-27Architects CubedNF
no factor from 2^64 to 2^65