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
332379847
Composite: 1 known prime factor
Trial Factored to 281
TF target 281
Factored
FactorDigitsBitsDate
2072990481838984543266892477.52022-05-05 05:34:10
LL
StatusDateUserResidueShiftSoftware
Factored2016-04-18aurashift3AC9462C429A4658191449199Linux 64-bit,Prime95,v28.7,build 1
History
DateUserTypeResult
2025-11-30kkmrkkblmbrbkNFno factor TF: 80-81
2025-11-28kkmrkkblmbrbkNFno factor TF: 79-80
2025-08-19kkmrkkblmbrbkNFno factor TF: 78-79
2024-07-14Grant McCrackenNFno factor TF: 71-72
2023-10-18James HeinrichNFno factor TF: 67-68
2022-05-05Jon PaceFFactor: 207299048183898454326689 / TF: 77-78
2016-04-18aurashiftC-LL3AC9462C429A4658
2015-02-11aurashiftNFno factor TF: 76-77
2015-02-02aurashiftNF-PM1B1=3340000, B2=108550000, E=12
2015-01-09Jacques MOLNENFno factor TF: 75-76
2015-01-08Jacques MOLNENFno factor TF: 74-75
2014-12-13Jacques MOLNENFno factor TF: 73-74
2013-01-23LaurVNFno factor TF: 72-73
2012-09-02Grant McCrackenNFno factor TF: 71-72
2011-02-01Grant McCrackenNFno factor TF: 70-71
2010-07-22Grant McCrackenNFno factor TF: 69-70
2010-03-09Grant McCrackenNFno factor TF: 68-69