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
55844543TF
No factors below 274
TF target 273
P-1
B1 = 765000
B2 = 765000
LL
StatusDateUserResidueShift
Verified2012-03-26sikafarmi_rendering_farm4517A64B128460067108534
Verified2020-11-11Smok_bmv 4517A64B1284600640860140
History
DateUserTypeResult
2020-11-11Smok_bmv C-LL
4517A64B12846006
2019-03-04Luigi MorelliNF
no factor from 2^73 to 2^74
2016-02-20-Anonymous-NF
no factor from 2^72 to 2^73
2015-11-30Mark RoseNF
no factor from 2^71 to 2^72
2012-03-26sikafarmi_rendering_farmC-LL
4517A64B12846006
2012-01-16sikafarmi_rendering_farmNF-PM1
B1=765000
2011-10-10amberjrNF
no factor from 2^70 to 2^71
2011-06-03symalladNF
no factor from 2^69 to 2^70
2011-04-16Thomas SprengerNF
no factor from 2^68 to 2^69
2009-05-17Johannes WeingartnerNF
no factor from 2^67 to 2^68
2009-03-23-Anonymous-NF
no factor from 2^66 to 2^67
2009-03-09Sturle SundeNF
no factor from 2^65 to 2^66
2009-03-09PrimeCruncherNF
no factor from 2^64 to 2^65
2008-11-241997rj7NF
no factor to 2^64