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

PrimeNet Exponent Status

Exponent Range:





MnDetails
100002499
Composite: proven not-prime with Lucas-Lehmer test
No factors below 277
TF target 276
P-1
B1 = 830000
B2 = 17430000
LL
StatusDateUserResidueShiftSoftware
Verified2015-06-26Bernard van der Helm601827B53A5B6FDA14459851CUDALucas v2.05.1
Verified2025-12-01ANONYMOUS601827B53A5B6FDA0Windows 64-bit,prmers,v4.13.10-alpha
History
DateUserTypeResult
2025-12-01ANONYMOUSC-LL601827B53A5B6FDA
2025-04-19JurzalNFno factor TF: 76-77
2022-03-19LordJuliusNFno factor TF: 1-66
2022-03-18ANONYMOUSNFno factor TF: 1-66
2019-09-06KrieselNF-PM1B1=830000, B2=17430000
2019-06-04GROBERTSNFno factor TF: 75-76
2015-06-26Bernard van der HelmC-LL601827B53A5B6FDA
2013-05-09Nathan EdingtonNFno factor TF: 74-75
2013-05-07Nathan EdingtonNFno factor TF: 73-74
2013-05-07Nathan EdingtonNFno factor TF: 72-73
2013-05-07Nathan EdingtonNFno factor TF: 71-72
2010-12-27Craig MeyersNFno factor TF: 70-71
2010-12-23Craig MeyersNFno factor TF: 69-70
2010-12-21Craig MeyersNFno factor TF: 68-69
2010-08-30GregNFno factor TF: 67-68
2010-08-30GregNFno factor TF: 66-67
2001-08-18Team Prime RibNFno factor TF: 1-56