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

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MnStatusDetails
613948609Factored
FactorDigitsBitsDate
1971042609214423035532167.42017-01-20 20:23:22
2141304484846047620872167.52017-01-20 20:23:22
History
DateUserTypeResult
2017-01-20ConductorF
Factor: 197104260921442303553 / TF: 67-68
2017-01-20ConductorF
Factor: 214130448484604762087 / TF: 67-68
2014-02-20sasakiNF
no factor from 2^65 to 2^67