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
46643953TF
No factors below 274
TF target 272
P-1
B1 = 565000
B2 = 15820000
LL
StatusDateUserResidueShift
Verified2010-03-31-Anonymous-22A91D165DB820E335803616
Verified2017-10-05Evgeniy Zavialov22A91D165DB820E315519998
History
DateUserTypeResult
2019-04-30Sid & AndyNF
no factor from 2^73 to 2^74
2017-10-05Evgeniy ZavialovC-LL
22A91D165DB820E3
2017-09-28Mark RoseNF
no factor from 2^72 to 2^73
2016-02-23Mark RoseNF
no factor from 2^1 to 2^63
2015-11-12Judge HaleNF
no factor from 2^71 to 2^72
2015-11-10VictordeHollanderNF
no factor from 2^70 to 2^71
2015-07-03Sid & AndyNF
no factor from 2^69 to 2^70
2014-09-02VictordeHollanderNF
no factor from 2^68 to 2^69
2010-03-31-Anonymous-C-LL
22A91D165DB820E3
2010-02-12-Anonymous-NF-PM1
B1=565000, B2=15820000