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

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MnStatusDetails
758015053Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
16959020820527467307112270.52019-10-08 22:17:37
21152954019135502248712270.82019-10-08 22:17:38
History
DateUserTypeResult
2019-10-08Alex_soldierF
Factor: 2115295401913550224871 / TF: 70-71
2019-10-08Alex_soldierF
Factor: 1695902082052746730711 / TF: 70-71
2014-02-24monstNF
no factor from 2^66 to 2^70
2013-09-28america64NF
no factor from 2^65 to 2^66
2011-06-24monstNF
no factor from 2^64 to 2^65
2010-06-14Architects CubedNF
no factor from 2^63 to 2^64