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
332341057
Composite: proven not-prime with Lucas-Lehmer test
No factors below 281
TF target 281
P-1
B1 = 3130000
B2 = 81380000
LL
StatusDateUserResidueShiftSoftware
Verified2019-07-25nuclear-smilie04430D71C3FB27E3100578928Windows 64-bit,Prime95,v29.4,build 8
Verified2022-10-10Kriesel04430D71C3FB27E30gpuowl,v6.11-380-g79ea0cc
History
DateUserTypeResult
2024-03-03Grant McCrackenNFno factor TF: 68-69
2023-10-18James HeinrichNFno factor TF: 67-68
2022-10-10KrieselC-LL04430D71C3FB27E3
2021-06-21KrieselNFno factor TF: 80-81
2021-06-17KrieselNFno factor TF: 79-80
2021-06-17KrieselNFno factor TF: 78-79
2021-05-29Jon PaceNFno factor TF: 77-78
2019-07-25nuclear-smilieC-LL04430D71C3FB27E3
2019-01-24nuclear-smilieNFno factor TF: 76-77
2019-01-23nuclear-smilieNF-PM1B1=3130000, B2=81380000
2014-05-19-anonymous-NFno factor TF: 75-76
2014-02-04Team_InspectorNFno factor TF: 74-75
2014-02-02Team_InspectorNFno factor TF: 73-74
2013-01-19LaurVNFno factor TF: 72-73
2012-09-14Grant McCrackenNFno factor TF: 71-72
2011-03-14Grant McCrackenNFno factor TF: 70-71
2010-12-05SunfishNFno factor TF: 69-70
2010-04-14Grant McCrackenNFno factor TF: 68-69