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
696203861Factored
FactorDigitsBitsDate
4152255436123268041212168.52017-07-30 20:31:33
History
DateUserTypeResult
2022-07-30LordJuliusNF
no factor from 2^1 to 2^63
2017-07-30ConductorF
Factor: 415225543612326804121 / TF: 68-70
2014-09-19sasakiNF
no factor from 2^66 to 2^68
2013-11-26sasakiNF
no factor from 2^65 to 2^66
2011-12-11america64NF
no factor from 2^64 to 2^65
2010-07-17Architects CubedNF
no factor from 2^63 to 2^64