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
699093739Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4736815259211634813512168.72017-06-25 14:07:45
History
DateUserTypeResult
2017-06-25ConductorF
Factor: 473681525921163481351 / TF: 68-69
2014-11-28sasakiNF
no factor from 2^66 to 2^68
2013-09-06sasakiNF
no factor from 2^65 to 2^66
2012-01-21laleraNF
no factor from 2^64 to 2^65
2010-07-14Architects CubedNF
no factor from 2^63 to 2^64