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

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MnStatusDetails
176668901Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
848818990972283585692066.22015-07-09 06:53:27
History
DateUserTypeResult
2015-07-09Alex_soldierF
Factor: 84881899097228358569 / TF: 66-67
2013-04-19Charles A. MorrisNF
no factor from 2^65 to 2^66
2011-03-10Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-07-17Architects CubedNF
no factor from 2^63 to 2^64