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:










MnStatusDetails
68894263TF
No factors below 275
TF target 274
P-1
B1 = 630000
B2 = 12757500
LL
StatusDateUserResidueShift
Verified2016-03-26Shnobel742D96033DC9588616005212
Verified2023-05-25spottyman742D96033DC9588667255076
History
DateUserTypeResult
2023-05-25spottymanC-LL
742D96033DC95886
2016-03-26ShnobelC-LL
742D96033DC95886
2016-03-13TheJudgerNF
no factor from 2^74 to 2^75
2015-01-07NesowaNF-PM1
B1=630000, B2=12757500, E=6
2014-05-02kdgehmanNF
no factor from 2^73 to 2^74
2014-04-15NickOfTimeNF
no factor from 2^72 to 2^73
2014-04-15NickOfTimeNF
no factor from 2^71 to 2^72
2013-09-11Carsten KossendeyNF
no factor from 2^70 to 2^71
2012-03-12Glen CampbellNF
no factor from 2^69 to 2^70
2010-04-10Arne VikNF
no factor from 2^68 to 2^69
2010-01-30Helmut ZulusNF
no factor from 2^67 to 2^68
2010-01-28saklarNF
no factor from 2^66 to 2^67
2010-01-25S00030NF
no factor from 2^65 to 2^66
2010-01-23Sturle SundeNF
no factor from 2^64 to 2^65
2009-01-121997rj7NF
no factor to 2^64