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
460003849Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4099569808686547018732168.52016-12-17 12:52:00
History
DateUserTypeResult
2016-12-17ConductorF
Factor: 409956980868654701873 / TF: 68-69
2016-05-06sasakiNF
no factor from 2^67 to 2^68
2016-03-01sasakiNF
no factor from 2^66 to 2^67
2014-09-22NickNF
no factor from 2^65 to 2^66
2011-12-02tscNF
no factor from 2^64 to 2^65
2010-03-26Architects CubedNF
no factor from 2^63 to 2^64