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
55120469TF
No factors below 274
TF target 273
P-1
B1 = 545000
B2 = 11853750
LL
StatusDateUserResidueShift
Verified2014-02-11GlennR4B29E112F0D12BF425864186
Verified2020-12-29Sergey Nosov4B29E112F0D12BF417129886
History
DateUserTypeResult
2020-12-29Sergey NosovC-LL
4B29E112F0D12BF4
2019-05-12Luigi MorelliNF
no factor from 2^73 to 2^74
2014-02-11GlennRC-LL
4B29E112F0D12BF4
2014-01-16ktonyNF
no factor from 2^72 to 2^73
2012-07-01TheJudgerNF-PM1
B1=545000, B2=11853750, E=12
2012-06-28BdotNF
no factor from 2^71 to 2^72
2011-05-28shaugeNF
no factor from 2^70 to 2^71
2011-05-26shaugeNF
no factor from 2^69 to 2^70
2011-04-03Ake TilanderNF
no factor from 2^68 to 2^69
2009-07-14Chris VernieriNF
no factor from 2^67 to 2^68
2009-01-08S530729NF
no factor from 2^66 to 2^67
2009-01-07S530729NF
no factor from 2^65 to 2^66
2009-01-06KYOJI_KAMEINF
no factor from 2^64 to 2^65
2008-08-18-Anonymous-NF
no factor to 2^64