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
874996079Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
33617190844110313930732271.52020-02-25 22:00:27
History
DateUserTypeResult
2020-02-25Alex_soldierF
Factor: 3361719084411031393073 / TF: 71-72
2019-06-22srow7NF
no factor from 2^70 to 2^71
2016-11-06ramgeisNF
no factor from 2^68 to 2^70
2015-07-18sasakiNF
no factor from 2^67 to 2^68
2015-03-28sasakiNF
no factor from 2^66 to 2^67
2013-06-07america64NF
no factor from 2^65 to 2^66
2010-10-24Architects CubedNF
no factor from 2^64 to 2^65
2010-04-19Architects CubedNF
no factor from 2^63 to 2^64