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
332262097
No known factors, not tested for primality
No factors below 281
TF target 281
Assignments
AssignedUserWork TypeStage% DoneUpdatedEst CompleteExpired
2026-01-03jocosumPRP2026-02-222027-04-17
P-1
B1 = 3910000
B2 = 3910000
History
DateUserTypeResult
2023-11-19Architects CubedNFno factor TF: 80-81
2023-11-16Architects CubedNFno factor TF: 79-80
2023-10-18James HeinrichNFno factor TF: 67-68
2016-03-30Dennis SchreiberNF-PM1B1=3910000
2013-12-20Bill StaffenNFno factor TF: 78-79
2013-12-03Bill StaffenNFno factor TF: 77-78
2013-10-27Bill StaffenNFno factor TF: 76-77
2013-10-23Bill StaffenNFno factor TF: 75-76
2013-06-02Team_InspectorNFno factor TF: 74-75
2011-06-26Christian GeschwentnerNFno factor TF: 73-74
2011-06-19Christian GeschwentnerNFno factor TF: 72-73
2011-05-03Christian GeschwentnerNFno factor TF: 71-72
2009-09-27Team_InspectorNFno factor TF: 70-71
2009-09-26Team_InspectorNFno factor TF: 69-70
2009-05-20Team_InspectorNFno factor TF: 68-69