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

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MnStatusDetails
109418693Factored
FactorDigitsBitsDate
909754655142513635454722484302960529737122.82022-03-12 03:11:56
P-1 factors
DateFactorB1B2
2022-03-12909754655142513635454722484302960529754800021072000
History
DateUserTypeResult
2022-03-12Ryan PropperF-PM1
Factor: 9097546551425136354547224843029605297 / (P-1, B1=548000, B2=21072000)
2021-05-02TheJudgerNF
no factor from 2^75 to 2^76
2021-05-02TheJudgerNF
no factor from 2^74 to 2^75
2020-08-13storm5510NF
no factor from 2^73 to 2^74
2020-02-28Knut Andreas BrungotNF
no factor from 2^72 to 2^73
2019-01-25Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2014-11-09symalladNF
no factor from 2^70 to 2^71
2014-11-04symalladNF
no factor from 2^69 to 2^70
2013-09-28RobishNF
no factor from 2^68 to 2^69
2013-09-28RobishNF
no factor from 2^66 to 2^68
2012-07-24sasaki3NF
no factor from 2^65 to 2^66
2010-09-14Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-28James HintzNF
no factor from 2^63 to 2^64