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

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MnStatusDetails
191714713Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3398246874616743961192168.22015-09-01 21:55:10
History
DateUserTypeResult
2015-09-01demfloroF
Factor: 339824687461674396119 / TF: 68-69
2015-09-01demfloroNF
no factor from 2^66 to 2^68
2013-06-11MucolNF
no factor from 2^65 to 2^66
2011-04-15RichardNF
no factor from 2^64 to 2^65
2010-08-04Architects CubedNF
no factor from 2^63 to 2^64