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

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MnStatusDetails
104603743Factored
FactorDigitsBitsDate
369859362338740340138749886346604044137121.52021-07-25 11:46:02
P-1 factors
DateFactorB1B2
2021-07-25369859362338740340138749886346604044173800018254000
History
DateUserTypeResult
2021-07-25Sebastian HornbostelF-PM1
Factor: 3698593623387403401387498863466040441 / (P-1, B1=738000, B2=18254000)
2021-03-13Yves de WandelaarNF
no factor from 2^75 to 2^76
2021-03-09RichD0NF
no factor from 2^74 to 2^75
2020-03-14Hans LoeblichNF
no factor from 2^73 to 2^74
2020-03-04el groccoNF
no factor from 2^72 to 2^73
2014-12-26Ryan PropperNF
no factor from 2^71 to 2^72
2014-06-05S00030NF
no factor from 2^70 to 2^71
2014-05-16webbertNF
no factor from 2^69 to 2^70
2014-05-10webbertNF
no factor from 2^68 to 2^69
2014-05-09webbertNF
no factor from 2^67 to 2^68
2013-09-02Le ComteNF
no factor from 2^66 to 2^67
2012-05-06tscNF
no factor from 2^65 to 2^66
2010-08-28garoNF
no factor from 2^64 to 2^65
2010-04-23RichardNF
no factor from 2^63 to 2^64