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
672453667Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3048239663636371384632168.02018-04-05 22:00:51
History
DateUserTypeResult
2018-04-05ConductorF
Factor: 304823966363637138463 / TF: 68-69
2017-01-07NoPolarBearsHereNF
no factor from 2^67 to 2^68
2014-07-08sasakiNF
no factor from 2^66 to 2^67
2014-01-04sasakiNF
no factor from 2^65 to 2^66