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

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MnStatusDetails
318143443Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2751927183360292654072167.92016-12-10 06:43:37
History
DateUserTypeResult
2025-03-23James HeinrichF
Factor: 275192718336029265407 / TF: 67-70
2016-12-10SarnetskyF
Factor: 275192718336029265407 / TF: 67-69*
2016-02-25hillsurferNF
no factor from 2^66 to 2^67
2014-07-30RichardNF
no factor from 2^65 to 2^66
2011-11-03RichardNF
no factor from 2^64 to 2^65