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

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MnStatusDetails
397597469Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
484767307940252570812065.42014-06-04 10:41:19
History
DateUserTypeResult
2014-06-04NickF
Factor: 48476730794025257081
2010-05-08Architects CubedNF
no factor from 2^64 to 2^65