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
41467649TF
No factors below 273
TF target 272
P-1
B1 = 490000
B2 = 12005000
LL
StatusDateUserResidueShift
Verified2010-10-17curtisc85173B4A31DD40D09158684
Verified2017-07-17Evgeniy Zavialov85173B4A31DD40D016541599
History
DateUserTypeResult
2022-05-14RichD0NF
no factor from 2^72 to 2^73
2017-07-17Evgeniy ZavialovC-LL
85173B4A31DD40D0
2015-09-13AirSquirrelsNF
no factor from 2^71 to 2^72
2015-01-15srow7NF
no factor from 2^70 to 2^71
2015-01-14Mark RoseNF
no factor from 2^69 to 2^70
2014-02-13LaurVNF
no factor from 2^68 to 2^69
2010-10-17curtiscC-LL
85173B4A31DD40D0