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
332250461
No known factors, not tested for primality
No factors below 281
TF target 281
Assignments
AssignedUserWork TypeStage% DoneUpdatedEst CompleteExpired
2026-03-16Simon JosefssonPRPPRP53.91 %2026-04-202026-05-17
P-1
B1 = 3910000
B2 = 3910000
History
DateUserTypeResult
2024-05-06James HeinrichNFno factor TF: 69-70
2024-01-19chauvet_pNF-PM1B1=3910000
2023-12-10Architects CubedNFno factor TF: 80-81
2023-11-30Architects CubedNFno factor TF: 79-80
2023-10-18James HeinrichNFno factor TF: 67-68
2019-12-01MadPoo 🙂NF-PM1B1=100000, B2=1000000
2019-04-13MadPoo 🙂NF-PM1B1=100000
2011-12-20James HeinrichNFno factor TF: 77-78
2011-12-20James HeinrichNFno factor TF: 78-79
2011-12-19James HeinrichNFno factor TF: 76-77
2011-12-19James HeinrichNFno factor TF: 75-76
2011-12-19James HeinrichNFno factor TF: 74-75
2011-10-07Team_InspectorNFno factor TF: 73-74
2011-08-12Team_InspectorNFno factor TF: 72-73
2011-04-28Christian GeschwentnerNFno factor TF: 71-72
2010-11-13Team_InspectorNFno factor TF: 70-71
2009-09-15Architects CubedNFno factor TF: 69-70
2009-02-27Team_InspectorNFno factor TF: 68-69