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
916557307Factored
FactorDigitsBitsDate
876208603633345705612066.22015-11-23 09:32:54
History
DateUserTypeResult
2015-11-23Alex_soldierF
Factor: 87620860363334570561 / TF: 66-67
2013-05-29ramgeisNF
no factor from 2^65 to 2^66
2011-09-30lindedNF
no factor from 2^64 to 2^65
2010-07-02garoNF
no factor from 2^63 to 2^64