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
33601769
Composite: proven not-prime with Lucas-Lehmer test
No factors below 274
TF target 271
P-1
B1 = 380000
B2 = 7790000
LL
StatusDateUserResidueShiftSoftware
VerifiedSchnider0B6AFAB22CD065E97825585Windows,Prime95,v23,(aka WZ1)
Verified2014-12-02Architects Cubed0B6AFAB22CD065E925112027Linux 64-bit,Prime95,v27.9,build 1
History
DateUserTypeResult
2024-05-21James HeinrichNFno factor TF: 68-69
2020-04-19-anonymous-NFno factor TF: 73-74
2019-12-26-anonymous-NFno factor TF: 72-73
2019-12-26-anonymous-NFno factor TF: 71-72
2014-12-02Architects CubedC-LL0B6AFAB22CD065E9
2014-04-08axnNFno factor TF: 70-71
2013-01-10bcp19NFno factor TF: 69-70
2012-12-31Carsten KossendeyNFno factor TF: 68-69
2004-04-20-anonymous-NFno factor TF: 1-68
2004-04-20-anonymous-NF-PM1B1=380000, B2=7790000
2004-03-08-anonymous-NF-PM1B1=380000, B2=7790000
2004-03-08-anonymous-NFno factor TF: 1-68
2004-03-01-anonymous-NF-PM1B1=380000, B2=7790000
2004-03-01-anonymous-NFno factor TF: 1-68
2003-06-06markrNFno factor TF: 1-64