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
53318051TF
No factors below 274
TF target 273
P-1
B1 = 630000
B2 = 18427500
LL
StatusDateUserResidueShift
Verified2012-07-08srnt07C1BD6AF2CC2CE512635871
Verified2020-06-06Sergey Nosov07C1BD6AF2CC2CE521720632
History
DateUserTypeResult
2020-06-06Sergey NosovC-LL
07C1BD6AF2CC2CE5
2019-07-11lobsterfordinnerNF
no factor from 2^73 to 2^74
2016-01-31AirSquirrelsNF
no factor from 2^72 to 2^73
2012-07-08srntC-LL
07C1BD6AF2CC2CE5
2012-04-06kdgehmanNF
no factor from 2^71 to 2^72
2012-03-02GregNF
no factor from 2^70 to 2^71
2011-05-16dslNF
no factor from 2^69 to 2^70
2010-12-25mwalimudanNF
no factor from 2^68 to 2^69
2010-12-21James HintzNF-PM1
B1=630000, B2=18427500
2009-04-29cawgodNF
no factor from 2^67 to 2^68
2009-03-02LoicNF
no factor from 2^66 to 2^67
2009-02-28LoicNF
no factor from 2^65 to 2^66
2009-02-27Joel McBethNF
no factor from 2^64 to 2^65
2008-08-25-Anonymous-NF
no factor to 2^64