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
332333767
No known factors, not tested for primality
No factors below 281
TF target 281
Assignments
AssignedUserWork TypeStage% DoneUpdatedEst CompleteExpired
2025-10-25AlienSlimeClubPRP2025-10-252026-02-27
P-1
B1 = 5055000
B2 = 5055000
History
DateUserTypeResult
2024-02-24Grant McCrackenNFno factor TF: 68-69
2023-10-18James HeinrichNFno factor TF: 67-68
2023-04-14Mark RoseNFno factor TF: 80-81
2023-04-14Mark RoseNFno factor TF: 79-80
2023-04-14Mark RoseNFno factor TF: 78-79
2021-05-26Jon PaceNFno factor TF: 77-78
2019-07-21ANONYMOUSNFno factor TF: 76-77
2018-12-27Deane StewartNF-PM1B1=5055000
2016-04-21Team_InspectorNFno factor TF: 75-76
2014-04-22Preben SNFno factor TF: 74-75
2013-12-15Team_InspectorNFno factor TF: 73-74
2013-01-19LaurVNFno factor TF: 72-73
2012-08-28Team_InspectorNFno factor TF: 71-72
2011-03-30Grant McCrackenNFno factor TF: 70-71
2011-01-05SunfishNFno factor TF: 69-70
2010-01-03Grant McCrackenNFno factor TF: 68-69