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

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MnStatusDetails
143522723Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
15387044518205883236812270.42016-12-13 23:32:22
History
DateUserTypeResult
2016-12-13Sergey NosovF
Factor: 1538704451820588323681 / TF: 70-72*
2016-12-09La GüiraNF
no factor from 2^69 to 2^70
2016-04-16DerekNF
no factor from 2^68 to 2^69
2016-03-31dbaughNF
no factor from 2^67 to 2^68
2015-02-26tscNF
no factor from 2^66 to 2^67
2012-12-18RichardNF
no factor from 2^65 to 2^66
2010-12-21c10ck3rNF
no factor from 2^64 to 2^65
2010-06-17Charles A. MorrisNF
no factor from 2^63 to 2^64