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

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MnStatusDetails
331344683Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
84493689200456897479612272.82019-10-21 04:30:10
History
DateUserTypeResult
2019-10-21Smok_bmv F
Factor: 8449368920045689747961 / TF: 72-73*
2016-03-17Jacques MOLNENF
no factor from 2^71 to 2^72
2016-03-17Jacques MOLNENF
no factor from 2^70 to 2^71
2016-03-17Jacques MOLNENF
no factor from 2^69 to 2^70
2015-05-01Jacques MOLNENF
no factor from 2^66 to 2^69
2014-02-20RichardNF
no factor from 2^65 to 2^66
2011-01-21Architects CubedNF
no factor from 2^64 to 2^65