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
586956893Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
6931689738960220855932169.22018-05-10 15:54:14
History
DateUserTypeResult
2018-05-10YxinityF
Factor: 693168973896022085593 / TF: 68-70
2016-12-21sasakiNF
no factor from 2^67 to 2^68
2015-11-07sasakiNF
no factor from 2^66 to 2^67
2014-11-04sasakiNF
no factor from 2^65 to 2^66
2011-10-30Architects CubedNF
no factor from 2^64 to 2^65
2010-03-14Architects CubedNF
no factor from 2^63 to 2^64