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

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MnStatusDetails
724005617Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
20806741230835486839592270.82019-04-03 17:15:23
History
DateUserTypeResult
2019-04-03Alex_soldierF
Factor: 2080674123083548683959 / TF: 70-71
2013-09-24monstNF
no factor from 2^66 to 2^70
2012-02-29monstNF
no factor from 2^65 to 2^66
2011-03-16monstNF
no factor from 2^64 to 2^65
2010-07-22Architects CubedNF
no factor from 2^63 to 2^64