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

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MnStatusDetails
76410953Factored
FactorDigitsBitsDate
101686131631764072432382572683.12016-03-20 16:07:54
P-1 factors
DateFactorB1B2
2016-03-20101686131631764072432382576650000
History
DateUserTypeResult
2016-03-20TheJudgerF-PM1
Factor: 10168613163176407243238257 / (P-1, B1=665000)
2016-02-26endless_mikeNF
no factor from 2^74 to 2^75
2016-02-26endless_mikeNF
no factor from 2^73 to 2^74
2013-08-05DRHNF
no factor from 2^72 to 2^73
2013-08-05DRHNF
no factor from 2^71 to 2^72
2012-12-17AllRandomNF
no factor from 2^70 to 2^71
2011-03-24Stuart ThompsonNF
no factor from 2^69 to 2^70
2011-03-16Stuart ThompsonNF
no factor from 2^68 to 2^69
2011-03-10JMGarciaNF
no factor from 2^67 to 2^68
2011-03-09JMGarciaNF
no factor from 2^66 to 2^67
2011-03-08JMGarciaNF
no factor from 2^65 to 2^66
2011-03-07Chun sung sooNF
no factor from 2^64 to 2^65