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
60119159TF
No factors below 274
TF target 273
P-1
B1 = 710000
B2 = 18460000
LL
StatusDateUserResidueShift
Verified2013-05-22lheunC73E8EE08AE40D7A34260050
Verified2021-11-21Sergey NosovC73E8EE08AE40D7A47417944
History
DateUserTypeResult
2021-11-21Sergey NosovC-LL
C73E8EE08AE40D7A
2016-02-29AirSquirrelsNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-05-22lheunC-LL
C73E8EE08AE40D7A
2012-11-12delta_tNF
no factor from 2^72 to 2^73
2012-06-15James HeinrichNF
no factor from 2^70 to 2^72
2011-07-21stefano.cNF
no factor from 2^69 to 2^70
2011-07-20TheJudgerNF-PM1
B1=710000, B2=18460000
2009-07-10Michael HanschoNF
no factor from 2^68 to 2^69
2009-07-06MattRocheNF
no factor from 2^67 to 2^68
2009-01-19poomkNF
no factor from 2^66 to 2^67
2009-01-18Sturle SundeNF
no factor from 2^65 to 2^66
2008-11-26beastlymanNF
no factor from 2^64 to 2^65
2008-11-23James HeinrichNF
no factor from 2^63 to 2^64