Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
682345091Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4147337083140635026072168.52018-06-09 11:48:44
History
DateUserTypeResult
2018-06-09ConductorF
Factor: 414733708314063502607 / TF: 68-69
2016-10-29sasakiNF
no factor from 2^67 to 2^68
2014-08-05sasakiNF
no factor from 2^66 to 2^67
2014-01-24sasakiNF
no factor from 2^65 to 2^66
2012-01-30sasaki3NF
no factor from 2^64 to 2^65
2010-07-05Architects CubedNF
no factor from 2^63 to 2^64