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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MnDetails
389858333
Composite: 1 known prime factor
Trial Factored to 268
TF target 281
Factored
FactorDigitsBitsDate
23594974240777527191961.02015-11-10 14:49:27
History
DateUserTypeResult
2015-11-10TJAOIFFactor: 2359497424077752719
2014-05-07tscNFno factor TF: 65-66
2011-02-28Architects CubedNFno factor TF: 64-65