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
678842777Factored
FactorDigitsBitsDate
3739545374609892679032168.32018-05-25 13:56:43
History
DateUserTypeResult
2018-05-25ConductorF
Factor: 373954537460989267903 / TF: 68-69
2016-10-24ANONYMOUSNF
no factor from 2^67 to 2^68
2014-07-25sasakiNF
no factor from 2^66 to 2^67
2014-01-11sasakiNF
no factor from 2^65 to 2^66