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
912944159Factored
FactorDigitsBitsDate
6688715845860085830012169.22017-12-12 13:24:07
History
DateUserTypeResult
2017-12-12ConductorF
Factor: 668871584586008583001 / TF: 69-70
2017-03-14sasakiNF
no factor from 2^68 to 2^69
2016-06-01ConductorNF
no factor from 2^67 to 2^68
2015-12-01ConductorNF
no factor from 2^66 to 2^67
2013-05-01america64NF
no factor from 2^65 to 2^66
2011-10-25lindedNF
no factor from 2^64 to 2^65
2010-07-26lindedNF
no factor from 2^63 to 2^64