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

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MnStatusDetails
699761107Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5075929154597306701372168.82017-06-29 18:34:20
History
DateUserTypeResult
2017-06-29ConductorF
Factor: 507592915459730670137 / TF: 68-69
2013-10-10sasakiNF
no factor from 2^67 to 2^68
2013-10-10sasakiNF
no factor from 2^66 to 2^67
2013-10-10sasakiNF
no factor from 2^65 to 2^66
2012-01-20laleraNF
no factor from 2^64 to 2^65
2010-06-23Architects CubedNF
no factor from 2^63 to 2^64