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
65280983TF
No factors below 275
TF target 274
P-1
B1 = 555000
B2 = 8463750
LL
StatusDateUserResidueShift
Verified2014-12-18T.TatekawaFFA3FE01D59579213934049
Verified2022-10-21Smok_bmv FFA3FE01D59579219940242
History
DateUserTypeResult
2022-10-21Smok_bmv C-LL
FFA3FE01D5957921
2022-03-13Richard ThomasNF
no factor from 2^74 to 2^75
2016-03-28Mark RoseNF
no factor from 2^60 to 2^63
2014-12-18T.TatekawaC-LL
FFA3FE01D5957921
2014-01-06zampelNF-PM1
B1=555000, B2=8463750
2014-01-05Craig MeyersNF
no factor from 2^73 to 2^74
2013-12-29LingUaanNF
no factor from 2^72 to 2^73
2013-12-04Mark RoseNF
no factor from 2^71 to 2^72
2013-07-18Carsten KossendeyNF
no factor from 2^70 to 2^71
2012-01-20-Anonymous-NF
no factor from 2^69 to 2^70
2010-08-31arnaudNF
no factor from 2^68 to 2^69
2010-06-24Cereal BusinessNF
no factor from 2^67 to 2^68
2010-06-22-Anonymous-NF
no factor from 2^66 to 2^67
2010-06-17Kevin JagetNF
no factor from 2^65 to 2^66
2009-11-21riccardo ubertiNF
no factor from 2^64 to 2^65
2009-01-05Wojciech FlorekNF
no factor from 2^63 to 2^64