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
625488239Factored
FactorDigitsBitsDate
1770022154861785342392167.32017-02-13 14:18:10
History
DateUserTypeResult
2017-02-13ConductorF
Factor: 177002215486178534239 / TF: 67-68
2014-04-05sasakiNF
no factor from 2^65 to 2^67