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

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MnStatusDetails
363363703Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4193537854400620004172168.52018-07-14 05:54:48
History
DateUserTypeResult
2018-07-14ConductorF
Factor: 419353785440062000417 / TF: 68-69
2017-01-31tscNF
no factor from 2^67 to 2^68
2016-03-23arnieNF
no factor from 2^66 to 2^67
2014-03-23RichardNF
no factor from 2^65 to 2^66
2011-01-29Architects CubedNF
no factor from 2^64 to 2^65