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
50599909TF
No factors below 274
TF target 273
P-1
B1 = 580000
B2 = 12470000
LL
StatusDateUserResidueShift
Verified2013-04-28Techprodigy83018036B0A838798917421
Verified2020-02-01Sergey Nosov83018036B0A8387945630742
History
DateUserTypeResult
2020-02-01Sergey NosovC-LL
83018036B0A83879
2019-06-02TheJudgerNF
no factor from 2^73 to 2^74
2015-12-09AirSquirrelsNF
no factor from 2^72 to 2^73
2013-04-28TechprodigyC-LL
83018036B0A83879
2012-01-03delta_tNF
no factor from 2^69 to 2^72
2011-10-24ixfd64NF-PM1
B1=580000, B2=12470000
2008-09-07DerekNF
no factor to 2^64