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
134309957Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
33834690188295833802412271.52016-09-14 11:09:17
History
DateUserTypeResult
2016-09-14d3zorgF
Factor: 3383469018829583380241 / TF: 71-72
2016-03-16Choi4KANGNF
no factor from 2^70 to 2^71
2016-01-29workerthreadNF
no factor from 2^69 to 2^70
2016-01-20workerthreadNF
no factor from 2^68 to 2^69
2016-01-17Josh FamestadNF
no factor from 2^67 to 2^68
2015-01-26MucolNF
no factor from 2^66 to 2^67
2012-10-26sasaki3NF
no factor from 2^65 to 2^66
2010-11-22oodairaNF
no factor from 2^64 to 2^65
2010-06-07Torchwood InstituteNF
no factor from 2^63 to 2^64