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
920099879Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
19358346290846120118492270.72016-10-28 08:30:55
History
DateUserTypeResult
2016-10-28ConductorF
Factor: 1935834629084612011849 / TF: 70-71
2011-12-04Thomas NNF
no factor from 2^65 to 2^70
2011-09-06lindedNF
no factor from 2^64 to 2^65
2010-07-13lindedNF
no factor from 2^63 to 2^64