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
332374853
Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
No factors below 281
TF target 281
P-1
B1 = 3165000
B2 = 104445000
LL
StatusDateUserResidueShiftSoftware
Unverified2017-02-26aurashift16F1B5E7098455__53098788Linux 64-bit,Prime95,v29.1,build 8
History
DateUserTypeResult
2024-05-09Grant McCrackenNFno factor TF: 70-71
2024-05-09Grant McCrackenNFno factor TF: 69-70
2024-05-09Grant McCrackenNFno factor TF: 68-69
2023-10-18James HeinrichNFno factor TF: 67-68
2023-02-27Mark RoseNFno factor TF: 80-81
2023-02-27Mark RoseNFno factor TF: 79-80
2023-01-30Mark RoseNFno factor TF: 78-79
2022-05-04Jon PaceNFno factor TF: 77-78
2017-02-26aurashiftC-LL16F1B5E7098455__
2017-01-09aurashiftNFno factor TF: 76-77
2017-01-09aurashiftNF-PM1B1=3165000, B2=104445000, E=12
2017-01-03aurashiftNFno factor TF: 75-76
2015-01-09ANONYMOUSNFno factor TF: 74-75
2014-12-15Jacques MOLNENFno factor TF: 73-74
2013-01-23LaurVNFno factor TF: 72-73
2012-12-13Team_InspectorNFno factor TF: 71-72
2011-02-02Grant McCrackenNFno factor TF: 70-71
2010-08-11Grant McCrackenNFno factor TF: 69-70
2010-03-21Grant McCrackenNFno factor TF: 68-69