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

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MnStatusDetails
923202691Factored
FactorDigitsBitsDate
8310196715932210601932169.52018-02-02 16:32:30
History
DateUserTypeResult
2018-02-02ConductorF
Factor: 831019671593221060193 / TF: 69-70
2017-04-30Mark RoseNF
no factor from 2^68 to 2^69
2015-11-15ConductorNF
no factor from 2^67 to 2^68
2011-07-14laleraNF
no factor from 2^66 to 2^67
2011-07-06laleraNF
no factor from 2^64 to 2^66
2010-06-11lindedNF
no factor from 2^63 to 2^64