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
332335109
No known factors, not tested for primality
No factors below 281
TF target 281
Assignments
AssignedUserWork TypeStage% DoneUpdatedEst CompleteExpired
2025-10-28jocosumPRP2026-02-222027-05-19
P-1
B1 = 3910000
B2 = 3910000
History
DateUserTypeResult
2024-02-26Grant McCrackenNFno factor TF: 68-69
2023-10-18James HeinrichNFno factor TF: 67-68
2023-04-15Mark RoseNFno factor TF: 80-81
2023-04-15Mark RoseNFno factor TF: 79-80
2018-10-08-anonymous-NF-PM1B1=3910000
2011-06-03TheJudgerNFno factor TF: 78-79
2011-06-03TheJudgerNFno factor TF: 77-78
2011-06-03TheJudgerNFno factor TF: 76-77
2011-06-03TheJudgerNFno factor TF: 75-76
2011-06-03TheJudgerNFno factor TF: 74-75
2011-06-03TheJudgerNFno factor TF: 73-74
2011-06-03TheJudgerNFno factor TF: 72-73
2011-05-15Grant McCrackenNFno factor TF: 71-72
2011-03-29Grant McCrackenNFno factor TF: 70-71
2011-01-11SunfishNFno factor TF: 69-70
2010-02-01Grant McCrackenNFno factor TF: 68-69