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
294793909Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
6918612715213208570572169.22019-06-09 19:56:40
History
DateUserTypeResult
2019-06-09Daniil TsarkovF
Factor: 691861271521320857057 / TF: 69-70
2018-07-27Chabot PrimeNF
no factor from 2^68 to 2^69
2016-11-29BrionHNF
no factor from 2^67 to 2^68
2016-02-04crushburnrestartNF
no factor from 2^66 to 2^67
2013-12-26haphaeuNF
no factor from 2^65 to 2^66
2011-10-04RichardNF
no factor from 2^64 to 2^65
2010-05-30Architects CubedNF
no factor from 2^63 to 2^64
2010-04-12monstNF
no factor from 2^62 to 2^63