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
332406377
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
Unverified2019-05-22yphysicsC91116B2178587__225000921Windows 64-bit,Prime95,v26,(aka We4)
History
DateUserTypeResult
2023-03-02Mark RoseNFno factor TF: 80-81
2023-03-02Mark RoseNFno factor TF: 79-80
2023-03-02Mark RoseNFno factor TF: 78-79
2022-05-07Jon PaceNFno factor TF: 77-78
2019-05-22yphysicsC-LLC91116B2178587__
2016-01-05BirddyliciousNFno factor TF: 76-77
2015-12-02BirddyliciousNF-PM1B1=3335000, B2=106720000, E=6
2015-02-13Jacques MOLNENFno factor TF: 75-76
2015-02-10Jacques MOLNENFno factor TF: 74-75
2015-01-30XebecerNFno factor TF: 73-74
2013-01-25LaurVNFno factor TF: 72-73
2013-01-25LaurVNFno factor TF: 71-72
2012-10-09krackerNFno factor TF: 70-71
2012-06-30LaurVNFno factor TF: 69-70
2011-04-12Grant McCrackenNFno factor TF: 68-69
2011-04-12Grant McCrackenNFno factor TF: 67-68