Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
365483407Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5178544848830579314572168.82018-07-31 20:39:18
History
DateUserTypeResult
2018-07-31ConductorF
Factor: 517854484883057931457 / TF: 68-69
2016-02-22america64NF
no factor from 2^67 to 2^68
2016-02-20america64NF
no factor from 2^66 to 2^67
2014-03-24tscNF
no factor from 2^65 to 2^66
2011-01-30Architects CubedNF
no factor from 2^64 to 2^65