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
41465521TF
No factors below 273
TF target 272
P-1
B1 = 490000
B2 = 12005000
LL
StatusDateUserResidueShift
Verified2008-06-03Remco Storm81CD1826906079253624565
Verified2017-10-07Evgeniy Zavialov81CD1826906079256705783
History
DateUserTypeResult
2022-05-11RichD0NF
no factor from 2^72 to 2^73
2017-10-07Evgeniy ZavialovC-LL
81CD182690607925
2015-09-12AirSquirrelsNF
no factor from 2^71 to 2^72
2015-01-28srow7NF
no factor from 2^70 to 2^71
2015-01-26LaurVNF
no factor from 2^69 to 2^70
2013-12-03Carsten KossendeyNF
no factor from 2^68 to 2^69