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
141441593Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
43171231652213260038712271.92017-06-05 14:30:44
History
DateUserTypeResult
2017-06-05d3zorgF
Factor: 4317123165221326003871 / TF: 71-72
2017-06-01d3zorgNF
no factor from 2^70 to 2^71
2017-05-26Choi4KANGNF
no factor from 2^69 to 2^70
2017-02-26Choi4KANGNF
no factor from 2^68 to 2^69
2016-03-18dbaughNF
no factor from 2^67 to 2^68
2015-02-24NickNF
no factor from 2^66 to 2^67
2012-12-04EratosthenesNGNF
no factor from 2^65 to 2^66
2010-12-14sasaki3NF
no factor from 2^64 to 2^65
2010-06-15sasaki3NF
no factor from 2^63 to 2^64