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

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MnStatusDetails
189194491Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
943779461640184153512066.42015-08-24 16:57:33
History
DateUserTypeResult
2015-08-24demfloroF
Factor: 94377946164018415351 / TF: 66-68
2013-06-01Olli HeikkiläNF
no factor from 2^65 to 2^66
2011-04-07dslNF
no factor from 2^64 to 2^65
2010-08-02garoNF
no factor from 2^63 to 2^64