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
332231101
Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
No factors below 281
TF target 281
P-1
B1 = 3335000
B2 = 106720000
LL
StatusDateUserResidueShiftSoftware
Unverified2016-09-08AirSquirrels1AA930B3813624__122769471Linux 64-bit,Prime95,v28.5,build 2
History
DateUserTypeResult
2023-10-18James HeinrichNFno factor TF: 67-68
2023-02-15Mark RoseNFno factor TF: 80-81
2023-02-15Mark RoseNFno factor TF: 79-80
2016-09-08AirSquirrelsC-LL1AA930B3813624__
2013-07-23Bill StaffenNFno factor TF: 78-79
2013-07-23Bill StaffenNFno factor TF: 77-78
2013-07-23Bill StaffenNFno factor TF: 76-77
2013-05-31Numb SkullNF-PM1B1=3335000, B2=106720000, E=6
2012-12-25Team_InspectorNFno factor TF: 75-76
2011-04-17Christian GeschwentnerNFno factor TF: 74-75
2010-10-12Team_InspectorNFno factor TF: 73-74
2010-10-06Team_InspectorNFno factor TF: 72-73
2010-10-03Team_InspectorNFno factor TF: 71-72
2010-10-02Team_InspectorNFno factor TF: 70-71
2009-08-25Team_InspectorNFno factor TF: 69-70
2009-05-06Team_InspectorNFno factor TF: 68-69