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
269003857Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5169413842706987809372168.82016-11-06 07:50:40
History
DateUserTypeResult
2016-11-06ConductorF
Factor: 516941384270698780937 / TF: 68-69
2016-07-14XZTNF
no factor from 2^67 to 2^68
2015-12-31Andrew BNF
no factor from 2^66 to 2^67
2013-12-14Yan Ruimin ChinaNF
no factor from 2^65 to 2^66
2011-08-25RichardNF
no factor from 2^64 to 2^65
2010-03-24subgeniusNF
no factor from 2^63 to 2^64
2010-03-24subgeniusNF
no factor from 2^62 to 2^63