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
57095543TF
No factors below 274
TF target 273
P-1
B1 = 535000
B2 = 11101250
LL
StatusDateUserResidueShift
Verified2013-11-23Amazon EC239987BDB0D285FA010650016
Verified2021-05-12Andrew_and39987BDB0D285FA04888074
History
DateUserTypeResult
2021-05-12Andrew_andC-LL
39987BDB0D285FA0
2019-02-03TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-11-23Amazon EC2C-LL
39987BDB0D285FA0
2012-08-26owftheevilNF-PM1
B1=535000, B2=11101250, E=12
2012-08-12Norman LeyNF
no factor from 2^72 to 2^73
2012-05-18bcp19NF
no factor from 2^71 to 2^72
2012-02-15Ethan O'ConnorNF
no factor from 2^70 to 2^71
2011-10-12eon_blue_apocalypseNF
no factor from 2^69 to 2^70
2011-09-28ErikNF
no factor from 2^68 to 2^69
2010-10-04sunithayaNF
no factor from 2^67 to 2^68
2010-05-29ITSNF
no factor from 2^66 to 2^67
2009-01-10cnaTb_xo4yNF
no factor from 2^65 to 2^66
2008-10-25KYOJI_KAMEINF
no factor from 2^64 to 2^65
2008-10-14BoulderNF
no factor from 2^63 to 2^64