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
43971091TF
No factors below 273
TF target 272
P-1
B1 = 510000
B2 = 9180000
LL
StatusDateUserResidueShift
Verified2008-11-03lindedBA50ECC5AC1DD60D7499649
Verified2016-12-30Dmitriy DegtiarevBA50ECC5AC1DD60D2051890
History
DateUserTypeResult
2018-08-10-Anonymous-NF
no factor from 2^72 to 2^73
2016-12-30Dmitriy DegtiarevC-LL
BA50ECC5AC1DD60D
2015-10-16-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-24VictordeHollanderNF
no factor from 2^70 to 2^71
2015-04-251997rj7NF
no factor from 2^69 to 2^70
2014-01-31LaurVNF
no factor from 2^68 to 2^69
2008-11-03lindedC-LL
BA50ECC5AC1DD60D