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
426610661Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
10625226496645618692492269.82019-01-26 20:06:06
History
DateUserTypeResult
2019-01-26ConductorF
Factor: 1062522649664561869249 / TF: 69-70
2017-03-14KrisDNF
no factor from 2^68 to 2^69
2015-06-03sasakiNF
no factor from 2^66 to 2^68
2014-08-01sasakiNF
no factor from 2^65 to 2^66
2010-10-22Architects CubedNF
no factor from 2^64 to 2^65
2010-03-19Architects CubedNF
no factor from 2^63 to 2^64