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

PrimeNet Exponent Status

Exponent Range:





MnDetails
35498293
Composite: proven not-prime with Lucas-Lehmer test
No factors below 273
TF target 271
P-1
B1 = 400000
B2 = 10000000
LL
StatusDateUserResidueShiftSoftware
Verified2006-08-14Bryan BellE94A4F682EC889B221599946Windows,Prime95,v24 middle,(aka Wb1)
Verified2014-08-27ANONYMOUSE94A4F682EC889B235492258Windows,Prime95,v24 final,(aka Wc1)
Bad2015-10-28-anonymous-B3CDFF599686139E25326030Mac OS X 64-bit,Prime95,v28.7,build 1
History
DateUserTypeResult
2022-09-06Sid & AndyNFno factor TF: 72-73
2019-08-06LaurVNFno factor TF: 71-72
2015-10-28-anonymous-C-LLB3CDFF599686139E
2014-08-27ANONYMOUSC-LLE94A4F682EC889B2
2014-03-28chalsallNFno factor TF: 70-71
2014-03-28chalsallNFno factor TF: 69-70
2006-08-14MarzbugC-LLE94A4F682EC889B2
2006-07-10MarzbugNF-PM1B1=400000, B2=10000000
2006-07-10MarzbugNFno factor TF: 1-69
2006-02-01TheJudgerNFno factor TF: 1-67
2004-07-26AxelFoxNFno factor TF: 1-60