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
632004887Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
6727379635598980286332169.22018-07-02 22:06:12
History
DateUserTypeResult
2025-03-07James HeinrichF
Factor: 672737963559898028633 / TF: 69-70
2018-07-02Alex_soldierF
Factor: 672737963559898028633 / TF: 69-70*
2017-04-03sasakiNF
no factor from 2^68 to 2^69
2016-11-30ConductorNF
no factor from 2^67 to 2^68
2014-05-01sasakiNF
no factor from 2^65 to 2^67