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:










MnStatusDetails
68063213TF
No factors below 275
TF target 274
P-1
B1 = 710000
B2 = 16685000
LL
StatusDateUserResidueShift
Verified2015-12-21Alexander TsupkoC6BE1F1A5D012A3813041990
Verified2023-06-12Ryan PropperC6BE1F1A5D012A3844603075
History
DateUserTypeResult
2023-06-12Ryan PropperC-LL
C6BE1F1A5D012A38
2015-12-21Alexander TsupkoC-LL
C6BE1F1A5D012A38
2015-11-16BdotNF
no factor from 2^74 to 2^75
2014-05-25TheJudgerNF
no factor from 2^73 to 2^74
2014-05-17BdotNF
no factor from 2^72 to 2^73
2014-05-11TheJudgerNF-PM1
B1=710000, B2=16685000, E=12
2014-02-20bayanneNF
no factor from 2^71 to 2^72
2012-07-26Wolfgang StegerNF
no factor from 2^70 to 2^71
2012-04-07-Anonymous-NF
no factor from 2^69 to 2^70
2010-04-13arnaudNF
no factor from 2^68 to 2^69
2010-04-04S80_UKNF
no factor from 2^67 to 2^68
2010-01-21-Anonymous-NF
no factor from 2^66 to 2^67
2010-01-15Sturle SundeNF
no factor from 2^65 to 2^66
2010-01-13Sturle SundeNF
no factor from 2^64 to 2^65
2008-10-29kmdNF
no factor to 2^64