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
265327939Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
9113181456930205526712169.62019-05-26 08:35:28
History
DateUserTypeResult
2025-03-19James HeinrichF
Factor: 911318145693020552671 / TF: 69-70
2019-05-26Alexander TsupkoF
Factor: 911318145693020552671 / TF: 69-70
2015-12-27XZTNF
no factor from 2^68 to 2^69
2015-11-29XZTNF
no factor from 2^67 to 2^68
2015-11-24XZTNF
no factor from 2^66 to 2^67
2013-08-06america64NF
no factor from 2^65 to 2^66
2011-08-18Mr-PlonkNF
no factor from 2^64 to 2^65
2010-03-20lindedNF
no factor from 2^63 to 2^64
2010-03-20lindedNF
no factor from 2^62 to 2^63