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
769341983Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
14014398706329636845692270.22020-04-09 03:29:19
History
DateUserTypeResult
2020-04-09Smok_bmv F
Factor: 1401439870632963684569 / TF: 70-71
2014-06-20monstNF
no factor from 2^66 to 2^70
2013-05-17america64NF
no factor from 2^65 to 2^66
2011-07-21monstNF
no factor from 2^64 to 2^65
2010-06-16Architects CubedNF
no factor from 2^63 to 2^64