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
60817829TF
No factors below 274
TF target 273
P-1
B1 = 575000
B2 = 11500000
LL
StatusDateUserResidueShift
Verified2013-10-26curtiscF4621543C994509222507656
Verified2021-09-05frolyarF4621543C99450923926118
History
DateUserTypeResult
2021-09-05frolyarC-LL
F4621543C9945092
2016-03-06AirSquirrelsNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-10-26curtiscC-LL
F4621543C9945092
2013-02-01Travis Glenn RussoNF-PM1
B1=575000, B2=11500000, E=6
2012-12-06RichD0NF
no factor from 2^72 to 2^73
2012-03-30Craig MeyersNF
no factor from 2^69 to 2^72
2009-07-05raymondfNF
no factor from 2^68 to 2^69
2009-04-06Sturle SundeNF
no factor from 2^67 to 2^68
2009-04-04bamNF
no factor from 2^66 to 2^67
2009-01-31NeedGem LiouNF
no factor from 2^65 to 2^66
2009-01-29dtlgcNF
no factor from 2^64 to 2^65
2009-01-26craigfjNF
no factor from 2^63 to 2^64