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
47248631TF
No factors below 273
TF target 272
P-1
B1 = 560000
B2 = 17360000
LL
StatusDateUserResidueShift
Verified2009-10-25MCAS3D569B961E59388A20267343
Verified2017-12-08Evgeniy Zavialov3D569B961E59388A10768971
Verified2019-06-10-Anonymous-3D569B961E59388A14942794
History
DateUserTypeResult
2019-06-10-Anonymous-C-LL
3D569B961E59388A
2017-12-08Evgeniy ZavialovC-LL
3D569B961E59388A
2017-10-21Mark RoseNF
no factor from 2^72 to 2^73
2015-12-08AirSquirrelsNF
no factor from 2^71 to 2^72
2015-12-08AirSquirrelsNF
no factor from 2^70 to 2^71
2015-07-07Sid & AndyNF
no factor from 2^69 to 2^70
2013-10-14VictordeHollanderNF
no factor from 2^68 to 2^69
2009-10-25MCASC-LL
3D569B961E59388A
2009-09-04MCASNF-PM1
B1=560000, B2=17360000