Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
916044749Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
6740007755856550814572169.22017-12-28 13:08:44
History
DateUserTypeResult
2017-12-28ConductorF
Factor: 674000775585655081457 / TF: 69-70
2017-04-07sasakiNF
no factor from 2^68 to 2^69
2016-05-17Alex_soldierNF
no factor from 2^67 to 2^68
2014-01-14abcNF
no factor to 2^67
2013-05-27ramgeisNF
no factor from 2^65 to 2^66
2010-12-16oerwinNF
no factor from 2^64 to 2^65
2010-07-18HBendtzNF
no factor from 2^63 to 2^64