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
332194063
Composite: proven not-prime with Lucas-Lehmer test
No factors below 282
TF target 281
P-1
B1 = 2790000
B2 = 63472500
LL
StatusDateUserResidueShiftSoftware
Verified2021-03-26yphysicsBCB3E689A2C4093B121265791Windows,Prime95,v26,(aka We1)
Verified2021-11-24volkiBCB3E689A2C4093B164315483Linux 64-bit,Prime95,v30.3,build 6
History
DateUserTypeResult
2023-10-18James HeinrichNFno factor TF: 67-68
2021-11-24volkiC-LLBCB3E689A2C4093B
2021-03-26yphysicsC-LLBCB3E689A2C4093B
2020-06-21David HruskaNFno factor TF: 81-82
2020-05-20Runtime ErrorNFno factor TF: 80-81
2015-06-25aurashiftNF-PM1B1=2790000, B2=63472500
2010-08-25amphoriaNFno factor TF: 79-80
2010-08-25amphoriaNFno factor TF: 78-79
2010-08-25amphoriaNFno factor TF: 77-78
2010-08-25amphoriaNFno factor TF: 76-77
2010-08-25amphoriaNFno factor TF: 75-76
2009-11-29SunfishNFno factor TF: 74-75
2009-11-22SunfishNFno factor TF: 73-74
2008-11-06Team_InspectorNFno factor TF: 72-73
2008-10-30Team_InspectorNFno factor TF: 71-72
2008-10-28Team_InspectorNFno factor TF: 70-71
2008-10-13Team_InspectorNFno factor TF: 69-70
2008-10-03Team_InspectorNFno factor TF: 68-69