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
347735981
Composite: 2 known prime factors
Trial Factored to 268
TF target 281
Factored
FactorDigitsBitsDate
37962581010379549991961.72015-11-10 14:49:28
1437783109042237250632167.02021-02-03 10:21:12
History
DateUserTypeResult
2022-07-08LordJuliusNFno factor TF: 62-64
2021-02-03TJAOIFFactor: 143778310904223725063
2015-11-10TJAOIFFactor: 3796258101037954999
2014-02-24tscNFno factor TF: 65-66
2011-02-05Architects CubedNFno factor TF: 64-65