Marin Mersenne 2^P-1
Username
Password
Forgot password?
Black
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:





MnDetails
33602167
Composite: proven not-prime with Lucas-Lehmer test
No factors below 274
TF target 271
P-1
B1 = 213000
B2 = 152924310
LL
StatusDateUserResidueShiftSoftware
VerifiedElliott Mike York277EEA3AF1303F0230259733Windows,Prime95,v23,(aka WZ1)
Verified2014-10-30Richard277EEA3AF1303F0228001534Linux 64-bit,Prime95,v27.7,build 2
History
DateUserTypeResult
2024-11-03tscNF-PM1B1=213000, B2=152924310
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
2016-03-27Mark RoseNFno factor TF: 67-68
2016-03-27Mark RoseNFno factor TF: 66-67
2016-03-27Mark RoseNFno factor TF: 64-66
2014-10-30RichardC-LL277EEA3AF1303F02
2014-04-08axnNFno factor TF: 70-71
2013-01-13BigBrotherNFno factor TF: 69-70
2012-11-23krackerNFno factor TF: 68-69
2003-06-06markrNFno factor TF: 1-64