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
169913743Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
31368289330201595641992271.42018-06-08 09:54:50
History
DateUserTypeResult
2018-06-08Daniil TsarkovF
Factor: 3136828933020159564199 / TF: 71-72
2018-03-10RobertNNF
no factor from 2^70 to 2^71
2015-08-09La GüiraNF
no factor from 2^69 to 2^70
2015-08-09La GüiraNF
no factor from 2^68 to 2^69
2015-08-09La GüiraNF
no factor from 2^67 to 2^68
2015-06-11SummyNF
no factor from 2^66 to 2^67
2013-04-06GrunwalderGIMPNF
no factor from 2^65 to 2^66
2011-02-21MattNF
no factor from 2^64 to 2^65
2010-07-09subgeniusNF
no factor from 2^63 to 2^64