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

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MnStatusDetails
169745201Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
44240427306863321779932271.92016-10-10 22:03:18
History
DateUserTypeResult
2016-11-08Adam BuranNF
no factor from 2^68 to 2^69
2016-10-10Sergey NosovF
Factor: 4424042730686332177993 / TF: 68-72*
2016-03-21XZTNF
no factor from 2^67 to 2^68
2015-06-11tscNF
no factor from 2^66 to 2^67
2013-03-28lindedNF
no factor from 2^65 to 2^66
2011-02-22RichardNF
no factor from 2^64 to 2^65
2010-07-09RichardNF
no factor from 2^63 to 2^64