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
566003699Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4521117310733056769272168.62017-08-11 11:55:56
History
DateUserTypeResult
2025-03-07James HeinrichF
Factor: 452111731073305676927 / TF: 68-70
2017-08-11Alex_soldierF
Factor: 452111731073305676927 / TF: 68-69*
2016-12-12sasakiNF
no factor from 2^67 to 2^68
2015-11-04sasakiNF
no factor from 2^66 to 2^67
2014-07-02sasakiNF
no factor from 2^65 to 2^66
2011-06-02Architects CubedNF
no factor from 2^64 to 2^65
2010-03-12Architects CubedNF
no factor from 2^63 to 2^64