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
42943597TF
No factors below 274
TF target 272
P-1
B1 = 520000
B2 = 15210000
LL
StatusDateUserResidueShift
Verified2010-07-29curtiscE03C669C0E94C3DF10892712
Verified2016-11-03Vasily VoroninE03C669C0E94C3DF30359331
History
DateUserTypeResult
2019-10-27Sid & AndyNF
no factor from 2^73 to 2^74
2018-12-24-Anonymous-NF
no factor from 2^72 to 2^73
2016-11-03Vasily VoroninC-LL
E03C669C0E94C3DF
2015-09-11-Anonymous-NF
no factor from 2^71 to 2^72
2015-04-23Mark RoseNF
no factor from 2^70 to 2^71
2015-01-09HBendtzNF
no factor from 2^69 to 2^70
2014-03-07Torben K.NF
no factor from 2^68 to 2^69
2010-07-29curtiscC-LL
E03C669C0E94C3DF
2010-03-29MCASNF-PM1
B1=520000, B2=15210000