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
332310113
No known factors, not tested for primality
No factors below 281
TF target 281
Assignments
AssignedUserWork TypeStage% DoneUpdatedEst CompleteExpired
2025-09-04NmbarekPRP2025-09-062026-03-15
P-1
B1 = 5305000
B2 = 5305000
History
DateUserTypeResult
2023-01-20Mark RoseNFno factor TF: 80-81
2023-01-20Mark RoseNFno factor TF: 79-80
2022-03-20ANONYMOUSNFno factor TF: 66-68
2020-09-18LOBESNFno factor TF: 78-79
2020-09-17Team_InspectorNFno factor TF: 77-78
2013-11-27Joel KnauerNFno factor TF: 76-77
2013-11-07Joel KnauerNF-PM1B1=5305000
2013-06-04Joel KnauerNFno factor TF: 75-76
2013-05-24Joel KnauerNFno factor TF: 74-75
2013-05-11Team_InspectorNFno factor TF: 73-74
2013-01-15LaurVNFno factor TF: 72-73
2012-02-06Grant McCrackenNFno factor TF: 71-72
2011-04-22Grant McCrackenNFno factor TF: 70-71
2010-05-27SunfishNFno factor TF: 69-70
2009-08-11Team_InspectorNFno factor TF: 68-69
2009-04-22Team_InspectorNFno factor TF: 65-66
2009-04-22Team_InspectorNFno factor TF: 64-65