Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
317528807Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1086909014733467142012166.62016-02-22 07:24:38
History
DateUserTypeResult
2016-02-22SarnetskyF
Factor: 108690901473346714201 / TF: 66-67*
2014-01-27RichardNF
no factor from 2^65 to 2^66
2011-11-02RichardNF
no factor from 2^64 to 2^65