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
332230799
Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
No factors below 281
TF target 281
P-1
B1 = 2670000
B2 = 60075000
LL
StatusDateUserResidueShiftSoftware
Unverified2018-12-11yphysics41C6ED697402D9__284960648Windows 64-bit,Prime95,v26,(aka We4)
History
DateUserTypeResult
2023-10-18James HeinrichNFno factor TF: 67-68
2023-02-15Mark RoseNFno factor TF: 80-81
2018-12-11yphysicsC-LL41C6ED697402D9__
2018-12-11yphysicsNF-PM1B1=2670000, B2=60075000
2016-04-19dh1NFno factor TF: 79-80
2016-04-19dh1NFno factor TF: 78-79
2016-04-19dh1NFno factor TF: 77-78
2011-02-12cwrenschNFno factor TF: 76-77
2010-08-30cwrenschNFno factor TF: 75-76
2010-08-09cwrenschNFno factor TF: 74-75
2009-08-25Team_DeutschlandNFno factor TF: 73-74
2009-08-22Team_DeutschlandNFno factor TF: 72-73
2009-08-20Team_DeutschlandNFno factor TF: 71-72
2009-08-19Team_DeutschlandNFno factor TF: 70-71
2009-08-14Team_InspectorNFno factor TF: 69-70
2009-05-04Team_InspectorNFno factor TF: 68-69