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

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MnStatusDetails
83061359Factored
FactorDigitsBitsDate
53041115812733562334906828248100608136118.72017-04-02 15:56:42
P-1 factors
DateFactorB1B2
2017-04-0253041115812733562334906828248100608166000012870000
History
DateUserTypeResult
2017-04-02TheJudgerF-PM1
Factor: 530411158127335623349068282481006081 / (P-1, B1=660000, B2=12870000, E=12)
2017-02-05TheJudgerNF
no factor from 2^75 to 2^76
2016-12-29AirSquirrelsNF
no factor from 2^74 to 2^75
2016-12-29AirSquirrelsNF
no factor from 2^73 to 2^74
2016-12-01Judge HaleNF
no factor from 2^72 to 2^73
2011-03-26TheJudgerNF
no factor from 2^71 to 2^72
2011-03-26TheJudgerNF
no factor from 2^70 to 2^71
2011-03-26TheJudgerNF
no factor from 2^69 to 2^70
2011-03-26TheJudgerNF
no factor from 2^68 to 2^69
2011-03-26TheJudgerNF
no factor from 2^67 to 2^68
2011-03-26TheJudgerNF
no factor from 2^65 to 2^67
2010-12-19Architects CubedNF
no factor from 2^64 to 2^65