Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:





MnDetails
332255107
Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
No factors below 281
TF target 281
P-1
B1 = 2565000
B2 = 59636250
LL
StatusDateUserResidueShiftSoftware
Unverified2016-08-12aurashiftABE71495A27D26__199422118Linux 64-bit,Prime95,v28.9,build 2
History
DateUserTypeResult
2022-03-20ANONYMOUSNFno factor TF: 63-68
2016-08-12aurashiftC-LLABE71495A27D26__
2016-05-21aurashiftNF-PM1B1=2565000, B2=59636250, E=12
2016-05-16dh1NFno factor TF: 80-81
2016-05-16dh1NFno factor TF: 79-80
2016-05-16dh1NFno factor TF: 78-79
2016-05-16dh1NFno factor TF: 77-78
2016-05-16dh1NFno factor TF: 76-77
2012-10-17SETIKAHNFno factor TF: 75-76
2012-02-04SETIKAHNFno factor TF: 74-75
2011-09-18SETIKAHNFno factor TF: 73-74
2011-06-19Christian GeschwentnerNFno factor TF: 72-73
2011-05-03Christian GeschwentnerNFno factor TF: 71-72
2010-12-31Team_InspectorNFno factor TF: 70-71
2009-05-23Team_InspectorNFno factor TF: 69-70
2009-03-11Team_InspectorNFno factor TF: 68-69
2008-11-27Team_InspectorNFno factor TF: 61-62
2008-11-27Team_InspectorNFno factor TF: 62-63