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
332373841
Composite: proven not-prime with PRP test
No factors below 281
TF target 281
P-1
B1 = 3330000
B2 = 107392500
PRP
StatusProofDateUserResidueShiftTypeBase
Verified
Certified Good
Power=7
2026-02-08cameloid1C4C4FF38839D6C922441278513
History
DateUserTypeResult
2026-02-10KrieselCERT
Proof certified good
2026-02-08cameloidC-PRP
Proof Certified Good

Proof Power: 7

2024-05-08Grant McCrackenNFno factor TF: 70-71
2024-05-08Grant McCrackenNFno factor TF: 69-70
2024-05-08Grant McCrackenNFno factor TF: 68-69
2023-10-18James HeinrichNFno factor TF: 67-68
2023-09-13Team_InspectorNFno factor TF: 80-81
2023-09-04Team_InspectorNFno factor TF: 79-80
2022-12-29Mark RoseNFno factor TF: 78-79
2021-06-16Jon PaceNFno factor TF: 77-78
2015-01-28Judge HaleNFno factor TF: 76-77
2015-01-19Judge HaleNF-PM1B1=3330000, B2=107392500, E=6
2014-12-25Judge HaleNFno factor TF: 75-76
2014-12-20Jacques MOLNENFno factor TF: 74-75
2014-12-15Jacques MOLNENFno factor TF: 73-74
2013-01-23LaurVNFno factor TF: 72-73
2012-12-10Team_InspectorNFno factor TF: 71-72
2011-02-02Grant McCrackenNFno factor TF: 70-71
2010-07-31Grant McCrackenNFno factor TF: 69-70
2010-02-25Grant McCrackenNFno factor TF: 68-69