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
42374377TF
No factors below 274
TF target 272
P-1
B1 = 710000
B2 = 710000
LL
StatusDateUserResidueShift
Verified2009-06-18-Anonymous-CBDB02EDA9B443AB13827939
Verified2016-04-22baseyCBDB02EDA9B443AB18489986
History
DateUserTypeResult
2020-01-04-Anonymous-NF
no factor from 2^73 to 2^74
2018-08-09-Anonymous-NF
no factor from 2^72 to 2^73
2016-04-22baseyC-LL
CBDB02EDA9B443AB
2015-10-28AirSquirrelsNF
no factor from 2^71 to 2^72
2015-03-06Mark RoseNF
no factor from 2^70 to 2^71
2015-02-06chalsallNF
no factor from 2^69 to 2^70
2013-12-22Torben K.NF
no factor from 2^68 to 2^69
2009-06-18ANONYMOUSC-LL
CBDB02EDA9B443AB
2009-03-18ANONYMOUSNF-PM1
B1=710000