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

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MnStatusDetails
625553323Factored
FactorDigitsBitsDate
1971967045334075869672167.42017-02-14 08:26:17
History
DateUserTypeResult
2017-02-14ConductorF
Factor: 197196704533407586967 / TF: 67-68
2014-04-11sasakiNF
no factor from 2^65 to 2^67