Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:





MnDetails
399598349
Composite: 1 known prime factor
Trial Factored to 268
TF target 281
Factored
FactorDigitsBitsDate
564551556463294491755.62014-05-30 18:34:08
History
DateUserTypeResult
2014-05-30TJAOIFFactor: 56455155646329449
2010-05-11Architects CubedNFno factor TF: 64-65