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
42705101TF
No factors below 273
TF target 272
P-1
B1 = 445000
B2 = 3671250
LL
StatusDateUserResidueShift
Verified2008-05-22EDNY940E16B49F45283723474046
Verified2017-11-11Sergey Nosov940E16B49F45283720262292
History
DateUserTypeResult
2018-12-14Architects CubedNF
no factor from 2^72 to 2^73
2017-11-11Sergey NosovC-LL
940E16B49F452837
2015-09-02-Anonymous-NF
no factor from 2^71 to 2^72
2015-04-16krackerNF
no factor from 2^70 to 2^71
2014-08-11Grant McCrackenNF
no factor from 2^69 to 2^70
2014-03-09LaurVNF
no factor from 2^68 to 2^69