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

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MnStatusDetails
165810157Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1310753141161607426632166.82015-05-27 01:53:02
History
DateUserTypeResult
2015-05-27Alex_soldierF
Factor: 131075314116160742663 / TF: 66-67
2013-03-14sasaki3NF
no factor from 2^65 to 2^66
2011-02-13SodomNF
no factor from 2^64 to 2^65
2010-07-05Mr-PlonkNF
no factor from 2^63 to 2^64