Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
801823831Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
20109456671723915200972270.82020-02-06 20:09:17
History
DateUserTypeResult
2020-02-06ConductorF
Factor: 2010945667172391520097 / TF: 70-71
2012-08-07James HeinrichNF
no factor from 2^69 to 2^70
2011-10-04James HeinrichNF
no factor from 2^64 to 2^69
2010-07-07Architects CubedNF
no factor from 2^63 to 2^64