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
821771833
Composite: 1 known prime factor
Trial Factored to 268
TF target 284
Factored
FactorDigitsBitsDate
2798313733249330071858.02014-11-14 15:17:50
History
DateUserTypeResult
2014-11-14TJAOIFFactor: 279831373324933007
2013-10-12america64NFno factor TF: 65-66
2010-10-09Architects CubedNFno factor TF: 64-65
2010-04-06Architects CubedNFno factor TF: 63-64