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
46299571Composite: proven not-prime with Lucas-Lehmer test
TF
No factors below 273
TF target 272
P-1
B1 = 795000
B2 = 795000
LL
StatusDateUserResidueShift
Verified2009-08-24linded6F2B816130541C5611996384
Verified2017-09-23Evgeniy Zavialov6F2B816130541C5645768654
History
DateUserTypeResult
2018-01-03-Anonymous-NF
no factor from 2^72 to 2^73
2017-09-23Evgeniy ZavialovC-LL
6F2B816130541C56
2015-11-20-Anonymous-NF
no factor from 2^71 to 2^72
2015-11-20-Anonymous-NF
no factor from 2^70 to 2^71
2015-08-26Mark RoseNF
no factor from 2^69 to 2^70
2014-08-26VictordeHollanderNF
no factor from 2^68 to 2^69
2009-08-24lindedC-LL
6F2B816130541C56
2009-02-13ANONYMOUSNF-PM1
B1=795000