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

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MnStatusDetails
696796117Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
23214270318879119983132271.02017-09-15 18:01:19
History
DateUserTypeResult
2017-09-15ConductorF
Factor: 2321427031887911998313 / TF: 70-71
2017-09-15ConductorNF
no factor from 2^68 to 2^70
2014-10-08sasakiNF
no factor from 2^66 to 2^68
2013-12-06sasakiNF
no factor from 2^65 to 2^66
2012-01-29laleraNF
no factor from 2^64 to 2^65
2010-06-25Architects CubedNF
no factor from 2^63 to 2^64