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
48025577TF
No factors below 273
TF target 272
P-1
B1 = 560000
B2 = 14700000
LL
StatusDateUserResidueShift
Verified2009-12-13Marvin Ray Burns7C8C24765A6354CA8117452
Verified2019-04-04Sergey Nosov7C8C24765A6354CA7266279
History
DateUserTypeResult
2019-04-04Sergey NosovC-LL
7C8C24765A6354CA
2017-12-09Mark RoseNF
no factor from 2^72 to 2^73
2015-12-09AirSquirrelsNF
no factor from 2^71 to 2^72
2015-12-09AirSquirrelsNF
no factor from 2^70 to 2^71
2015-08-30Sid & AndyNF
no factor from 2^69 to 2^70
2009-12-13Marvin Ray BurnsC-LL
7C8C24765A6354CA
2009-10-26Marvin Ray BurnsNF-PM1
B1=560000, B2=14700000