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

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MnStatusDetails
167877511Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1074539550490590455032166.52015-06-04 00:25:21
History
DateUserTypeResult
2015-06-04Alex_soldierF
Factor: 107453955049059045503 / TF: 66-67
2013-03-23RichardNF
no factor from 2^65 to 2^66
2011-02-15OS1NF
no factor from 2^64 to 2^65
2010-07-07Charles A. MorrisNF
no factor from 2^63 to 2^64