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

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MnStatusDetails
670753289Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3371456008392477084712168.22018-03-29 20:24:07
History
DateUserTypeResult
2018-03-29ConductorF
Factor: 337145600839247708471 / TF: 68-69
2017-01-18NoPolarBearsHereNF
no factor from 2^67 to 2^68
2014-07-07sasakiNF
no factor from 2^66 to 2^67
2013-04-18ramgeisNF
no factor from 2^65 to 2^66
2012-01-24HBendtzNF
no factor from 2^64 to 2^65
2010-07-24Architects CubedNF
no factor from 2^63 to 2^64