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
333000103
Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
No factors below 281
TF target 281
P-1
B1 = 3110000
B2 = 93300000
LL
StatusDateUserResidueShiftSoftware
Unverified2016-04-17aurashift67449B75A4856A__41504755Linux 64-bit,Prime95,v28.7,build 1
History
DateUserTypeResult
2023-02-05Mark RoseNFno factor TF: 80-81
2023-02-05Mark RoseNFno factor TF: 79-80
2023-02-05Mark RoseNFno factor TF: 78-79
2023-02-05Mark RoseNFno factor TF: 77-78
2016-04-17aurashiftC-LL67449B75A4856A__
2016-02-28aurashiftNF-PM1B1=3110000, B2=93300000, E=12
2011-12-15laleraNFno factor TF: 76-77
2011-12-15laleraNFno factor TF: 75-76
2011-12-01-anonymous-NFno factor TF: 74-75
2011-12-01-anonymous-NFno factor TF: 73-74
2011-12-01-anonymous-NFno factor TF: 72-73
2011-12-01-anonymous-NFno factor TF: 71-72
2011-12-01-anonymous-NFno factor TF: 70-71
2011-12-01-anonymous-NFno factor TF: 69-70
2011-12-01-anonymous-NFno factor TF: 67-69
2010-12-20BdotNFno factor TF: 66-67
2010-05-13Rob_DeeNFno factor TF: 65-66