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

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MnStatusDetails
673811153Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3361391082856764231592168.22018-04-16 19:22:41
History
DateUserTypeResult
2018-04-16ConductorF
Factor: 336139108285676423159 / TF: 68-69
2017-01-03NoPolarBearsHereNF
no factor from 2^67 to 2^68
2014-07-14sasakiNF
no factor from 2^66 to 2^67
2013-12-30sasakiNF
no factor from 2^65 to 2^66