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
332225741
Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
No factors below 281
TF target 281
P-1
B1 = 3075000
B2 = 73800000
LL
StatusDateUserResidueShiftSoftware
Unverified2017-02-16aurashift1B4E9805D446C2__95105000Linux 64-bit,Prime95,v29.1,build 8
History
DateUserTypeResult
2024-02-25James HeinrichNFno factor TF: 70-71
2024-02-25James HeinrichNFno factor TF: 69-70
2023-10-18James HeinrichNFno factor TF: 67-68
2023-02-19Mark RoseNFno factor TF: 80-81
2023-02-19Mark RoseNFno factor TF: 79-80
2023-02-19Mark RoseNFno factor TF: 78-79
2017-02-16aurashiftC-LL1B4E9805D446C2__
2011-10-30Lebedev_NikolaiNF-PM1B1=3075000, B2=73800000
2010-10-02Team_InspectorNFno factor TF: 69-70
2010-10-02Team_InspectorNFno factor TF: 70-71
2010-09-12Luigi MorelliNFno factor TF: 77-78
2010-09-12Luigi MorelliNFno factor TF: 75-76
2010-09-12Luigi MorelliNFno factor TF: 76-77
2010-09-12Luigi MorelliNFno factor TF: 74-75
2010-08-14Team_InspectorNFno factor TF: 73-74
2010-08-08Team_InspectorNFno factor TF: 72-73
2010-08-05Team_InspectorNFno factor TF: 71-72
2009-09-02Team_InspectorNFno factor TF: 70-71
2009-09-01Team_InspectorNFno factor TF: 69-70
2008-12-26Team_InspectorNFno factor TF: 68-69