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
177709351Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
11975309275319348127112270.02018-03-26 01:00:04
History
DateUserTypeResult
2018-03-26ky0urakuF
Factor: 1197530927531934812711 / TF: 70-71
2018-03-25The_MatrixNF
no factor from 2^69 to 2^70
2017-05-17debrouxlNF
no factor from 2^68 to 2^69
2016-06-22ANONYMOUSNF
no factor from 2^67 to 2^68
2015-07-13sasakiNF
no factor from 2^66 to 2^67
2013-04-23MucolNF
no factor from 2^65 to 2^66
2011-03-15RichardNF
no factor from 2^64 to 2^65
2010-07-19Architects CubedNF
no factor from 2^63 to 2^64