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
76259567Factored
FactorDigitsBitsDate
103714209976411374678148865832993.12015-07-19 15:08:58
P-1 factors
DateFactorB1B2
2015-07-191037142099764113746781488658376000017100000
History
DateUserTypeResult
2015-07-19TheJudgerF-PM1
Factor: 10371420997641137467814886583 / (P-1, B1=760000, B2=17100000, E=12)
2011-06-13DRHNF
no factor from 2^72 to 2^73
2011-06-13DRHNF
no factor from 2^71 to 2^72
2011-06-13DRHNF
no factor from 2^70 to 2^71
2011-06-13DRHNF
no factor from 2^69 to 2^70
2011-06-13DRHNF
no factor from 2^68 to 2^69
2011-06-13DRHNF
no factor from 2^67 to 2^68
2011-05-26Bobbi and the StraysNF
no factor from 2^66 to 2^67
2010-10-24Alex DiamantopuloNF
no factor from 2^65 to 2^66
2010-10-23GnorfeNF
no factor from 2^64 to 2^65