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

PrimeNet Exponent Status

Exponent Range:





MnDetails
333044087
Composite: proven not-prime with Lucas-Lehmer test
No factors below 281
TF target 281
P-1
B1 = 3165000
B2 = 104445000
LL
StatusDateUserResidueShiftSoftware
Bad2017-04-25aurashift5638811F4E53AC2D144216189Linux 64-bit,Prime95,v29.1,build 8
Verified2022-08-05Kriesel46C887CBEE6AF9D4197673640Windows 64-bit,Prime95,v30.8,build 14
Verified2022-08-24Kriesel46C887CBEE6AF9D40gpuowl,v6.11-380-g79ea0cc
Verified2023-04-02MadPoo 🙂46C887CBEE6AF9D472168586Windows 64-bit,Prime95,v30.9,build 3
History
DateUserTypeResult
2023-04-02MadPoo 🙂C-LL46C887CBEE6AF9D4
2022-08-24KrieselC-LL46C887CBEE6AF9D4
2022-08-05KrieselC-LL46C887CBEE6AF9D4
2021-06-22KrieselNFno factor TF: 80-81
2019-07-06Random GPUsNFno factor TF: 79-80
2019-07-06Random GPUsNFno factor TF: 78-79
2019-07-06Random GPUsNFno factor TF: 77-78
2017-04-25aurashiftC-LL5638811F4E53AC2D
2017-01-08aurashiftNFno factor TF: 76-77
2017-01-08aurashiftNF-PM1B1=3165000, B2=104445000, E=12
2017-01-03aurashiftNFno factor TF: 75-76
2014-05-23Preben SNFno factor TF: 74-75
2013-12-28Preben SNFno factor TF: 73-74
2013-10-08Preben SNFno factor TF: 72-73
2013-01-19LaurVNFno factor TF: 71-72
2013-01-19LaurVNFno factor TF: 70-71
2013-01-19LaurVNFno factor TF: 69-70
2012-04-16LaurVNFno factor TF: 66-69
2010-11-03Architects CubedNFno factor TF: 65-66