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
73884949TF
No factors below 275
TF target 274
P-1
B1 = 635000
B2 = 12700000
LL
StatusDateUserResidueShift
Unverified2017-07-01Dmitriy Degtiarev054E171FE08D27__6184131
History
DateUserTypeResult
2017-07-01Dmitriy DegtiarevC-LL
054E171FE08D27__
2015-11-04NesowaNF-PM1
B1=635000, B2=12700000, E=6
2015-10-22Tim SorberaNF
no factor from 2^74 to 2^75
2015-10-22Tim SorberaNF
no factor from 2^73 to 2^74
2015-10-04BdotNF
no factor from 2^72 to 2^73
2015-05-08RichD0NF
no factor from 2^71 to 2^72
2013-08-13PungNF
no factor from 2^70 to 2^71
2012-10-18gregorNF
no factor from 2^69 to 2^70
2010-12-13eon_blue_apocalypseNF
no factor from 2^68 to 2^69
2010-12-10arnaudNF
no factor from 2^67 to 2^68
2010-12-01arnaudNF
no factor from 2^66 to 2^67
2010-11-26Wolfgang StegerNF
no factor from 2^65 to 2^66
2010-11-21Ken L.NF
no factor from 2^64 to 2^65
2008-07-16George WoltmanNF
no factor to 2^64