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

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MnStatusDetails
699436697Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4239004055353270209532168.52017-06-27 16:22:11
History
DateUserTypeResult
2017-06-27ConductorF
Factor: 423900405535327020953 / TF: 68-69
2013-10-11sasakiNF
no factor from 2^65 to 2^68
2012-01-21laleraNF
no factor from 2^64 to 2^65
2010-07-19Architects CubedNF
no factor from 2^63 to 2^64