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

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MnStatusDetails
682538267Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4968521629078078419612168.82018-06-10 05:10:03
History
DateUserTypeResult
2018-06-10ConductorF
Factor: 496852162907807841961 / TF: 68-69
2016-10-23sasakiNF
no factor from 2^67 to 2^68
2014-08-11sasakiNF
no factor from 2^66 to 2^67
2014-01-27sasakiNF
no factor from 2^65 to 2^66
2012-01-30sasaki3NF
no factor from 2^64 to 2^65
2010-07-06Architects CubedNF
no factor from 2^63 to 2^64