Marin Mersenne 2^P-1
Username
Password
Forgot password?
Black
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:





MnDetails
332319979
No known factors, not tested for primality
No factors below 281
TF target 281
Assignments
AssignedUserWork TypeStage% DoneUpdatedEst CompleteExpired
2025-09-22KnightLightPRPPRP2026-01-092029-10-31
P-1
B1 = 3615000
B2 = 3615000
History
DateUserTypeResult
2023-10-18James HeinrichNFno factor TF: 67-68
2023-04-14Mark RoseNFno factor TF: 80-81
2017-11-14BoinkNF-PM1B1=3615000
2016-04-03dh1NFno factor TF: 79-80
2016-04-03dh1NFno factor TF: 78-79
2016-04-03dh1NFno factor TF: 77-78
2016-04-03dh1NFno factor TF: 76-77
2016-03-02Team_InspectorNFno factor TF: 75-76
2013-11-10Team_InspectorNFno factor TF: 74-75
2013-11-07Team_InspectorNFno factor TF: 73-74
2011-09-11Grant McCrackenNFno factor TF: 72-73
2011-09-09Grant McCrackenNFno factor TF: 71-72
2011-05-30Grant McCrackenNFno factor TF: 70-71
2010-10-10SunfishNFno factor TF: 69-70
2009-09-07Team_InspectorNFno factor TF: 68-69