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
265999913Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
9133989777552036113692169.62016-11-02 16:46:14
History
DateUserTypeResult
2016-11-02ConductorF
Factor: 913398977755203611369 / TF: 69-70
2016-02-13XZTNF
no factor from 2^68 to 2^69
2015-12-21XZTNF
no factor from 2^67 to 2^68
2015-12-05XZTNF
no factor from 2^66 to 2^67
2013-08-05america64NF
no factor from 2^65 to 2^66
2011-08-20sasaki3NF
no factor from 2^64 to 2^65
2010-03-07Sid & AndyNF
no factor from 2^63 to 2^64