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
696408131Factored
FactorDigitsBitsDate
21894396173395729286332270.92017-08-16 20:53:19
History
DateUserTypeResult
2022-07-30LordJuliusNF
no factor from 2^1 to 2^63
2017-08-16ConductorF
Factor: 2189439617339572928633 / TF: 70-71
2017-08-16ConductorNF
no factor from 2^68 to 2^70
2014-09-04sasakiNF
no factor from 2^66 to 2^68
2013-12-02sasakiNF
no factor from 2^65 to 2^66
2012-01-27laleraNF
no factor from 2^64 to 2^65
2010-06-26Architects CubedNF
no factor from 2^63 to 2^64