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
975092719Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
390037087611135.22008-05-31 23:59:01
18632481213593991650.72014-06-06 11:36:59
41908656545838520091961.92015-12-28 20:20:39
History
DateUserTypeResult
2015-12-28ConductorF
Factor: 4190865654583852009 / TF: 1-65
2014-06-06TJAOIF
Factor: 1863248121359399