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

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MnStatusDetails
692298847Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5484773578413394763112168.92017-12-07 01:22:15
History
DateUserTypeResult
2025-03-06James HeinrichF
Factor: 548477357841339476311 / TF: 68-70
2017-12-07Alex_soldierF
Factor: 548477357841339476311 / TF: 68-69*
2014-08-30sasakiNF
no factor from 2^66 to 2^68
2013-12-11sasakiNF
no factor from 2^65 to 2^66