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

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MnStatusDetails
698690609Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4514762915564085749032168.62017-06-23 12:12:34
History
DateUserTypeResult
2017-06-23ConductorF
Factor: 451476291556408574903 / TF: 68-69
2014-11-16laleraNF
no factor from 2^66 to 2^68
2013-10-07sasakiNF
no factor from 2^65 to 2^66
2012-01-24laleraNF
no factor from 2^64 to 2^65
2010-06-23Architects CubedNF
no factor from 2^63 to 2^64