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
62012123TF
No factors below 274
TF target 274
P-1
B1 = 585000
B2 = 10822500
LL
StatusDateUserResidueShift
Verified2013-09-14Amazon EC289648E640432A68D56773805
Verified2022-07-14Sergey Nosov89648E640432A68D27899592
History
DateUserTypeResult
2022-07-14Sergey NosovC-LL
89648E640432A68D
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-09-14Amazon EC2C-LL
89648E640432A68D
2013-07-30BigBrotherNF
no factor from 2^73 to 2^74
2013-04-28tscNF-PM1
B1=585000, B2=10822500
2012-05-23BigBrotherNF
no factor from 2^72 to 2^73
2012-05-23BigBrotherNF
no factor from 2^71 to 2^72
2012-05-23BigBrotherNF
no factor from 2^70 to 2^71
2011-11-30qwertyuio999NF
no factor from 2^69 to 2^70
2009-08-05AZMangoNF
no factor from 2^68 to 2^69
2009-03-30Andrey KurgannikovNF
no factor from 2^67 to 2^68
2009-03-28Andrey KurgannikovNF
no factor from 2^66 to 2^67
2009-03-24cnaTb_xo4yNF
no factor from 2^65 to 2^66
2009-02-10-Anonymous-NF
no factor from 2^64 to 2^65
2008-12-14DerekNF
no factor from 2^63 to 2^64