Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
54704467TF
No factors below 274
TF target 273
P-1
B1 = 655000
B2 = 18995000
LL
StatusDateUserResidueShift
Verified2013-01-19Jack The Ripper7643A16C9384F95117722322
Verified2020-11-04Sergey Nosov7643A16C9384F95151653062
History
DateUserTypeResult
2020-11-04Sergey NosovC-LL
7643A16C9384F951
2019-05-26TheJudgerNF
no factor from 2^73 to 2^74
2016-02-05-Anonymous-NF
no factor from 2^72 to 2^73
2013-01-19Jack The RipperC-LL
7643A16C9384F951
2012-09-15garoNF
no factor from 2^71 to 2^72
2011-09-18XyzzyNF
no factor from 2^70 to 2^71
2011-07-22Paul LeylandNF
no factor from 2^69 to 2^70
2011-06-30-Anonymous-NF
no factor from 2^68 to 2^69
2011-06-19Scott CrawfordNF-PM1
B1=655000, B2=18995000, E=6
2009-05-10MariosNF
no factor from 2^67 to 2^68
2009-03-01GnorfeNF
no factor from 2^66 to 2^67
2009-02-28FreightyardNF
no factor from 2^65 to 2^66
2009-02-27Sturle SundeNF
no factor from 2^64 to 2^65
2009-02-26Sturle SundeNF
no factor from 2^63 to 2^64
2008-07-29-Anonymous-NF
no factor to 2^63