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
541000417Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5595372268087440482872168.92016-11-12 16:27:02
History
DateUserTypeResult
2016-11-12ConductorF
Factor: 559537226808744048287 / TF: 68-69
2016-10-29sasakiNF
no factor from 2^67 to 2^68
2015-12-11sasakiNF
no factor from 2^66 to 2^67
2014-10-17sasakiNF
no factor from 2^65 to 2^66