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:










MnStatusDetails
52558511TF
No factors below 273
TF target 273
P-1
B1 = 855000
B2 = 855000
LL
StatusDateUserResidueShift
Verified2011-07-12-Anonymous-10AFA9E069162EE043690831
Verified2019-05-31d3zorg10AFA9E069162EE052267563
History
DateUserTypeResult
2019-05-31d3zorgC-LL
10AFA9E069162EE0
2016-02-11AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-18-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-09Mark RoseNF
no factor from 2^70 to 2^71
2014-10-26NesowaNF
no factor from 2^69 to 2^70
2011-07-12-Anonymous-C-LL
10AFA9E069162EE0
2011-05-06-Anonymous-NF-PM1
B1=855000
2010-03-29rickNF
no factor from 2^68 to 2^69
2009-04-22Mike CurtisNF
no factor from 2^67 to 2^68
2009-01-11RunSkipJak73NF
no factor from 2^66 to 2^67
2009-01-10mbozzolanNF
no factor from 2^65 to 2^66
2008-12-11-Anonymous-NF
no factor from 2^64 to 2^65
2008-11-13DerekNF
no factor to 2^64