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
800393809Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
14369169865198895169112270.32019-11-30 14:52:20
History
DateUserTypeResult
2019-11-30ConductorF
Factor: 1436916986519889516911 / TF: 70-71
2016-08-16ramgeisNF
no factor from 2^68 to 2^70
2015-09-11sasakiNF
no factor from 2^67 to 2^68
2014-11-23sasakiNF
no factor from 2^66 to 2^67
2013-10-15america64NF
no factor from 2^65 to 2^66
2010-09-28Architects CubedNF
no factor from 2^64 to 2^65