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
333060701
Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
No factors below 281
TF target 281
P-1
B1 = 3345000
B2 = 107040000
LL
StatusDateUserResidueShiftSoftware
Unverified2017-11-07ramgeis0AC971500C3B38__275071548Windows 64-bit,Prime95,v26,(aka We4)
History
DateUserTypeResult
2024-05-19Naegi MakotoNFno factor TF: 72-73
2023-02-06Mark RoseNFno factor TF: 80-81
2023-02-06Mark RoseNFno factor TF: 79-80
2023-02-06Mark RoseNFno factor TF: 78-79
2017-11-07ramgeisC-LL0AC971500C3B38__
2015-02-03ramgeisNF-PM1B1=3345000, B2=107040000, E=6
2015-01-25ramgeisNFno factor TF: 76-78
2014-12-02ramgeisNFno factor TF: 73-76
2014-11-27Carsten KossendeyNFno factor TF: 72-73
2013-01-20LaurVNFno factor TF: 71-72
2013-01-20LaurVNFno factor TF: 70-71
2013-01-20LaurVNFno factor TF: 69-70
2012-04-16LaurVNFno factor TF: 66-69
2010-10-30Architects CubedNFno factor TF: 65-66