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
660611137Factored
FactorDigitsBitsDate
2966317099781339014012168.02018-02-10 10:36:19
History
DateUserTypeResult
2018-02-10ConductorF
Factor: 296631709978133901401 / TF: 68-69
2017-02-01sasakiNF
no factor from 2^67 to 2^68
2014-03-21sasakiNF
no factor from 2^66 to 2^67
2013-12-15sasakiNF
no factor from 2^65 to 2^66