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
41448619TF
No factors below 273
TF target 272
P-1
B1 = 465000
B2 = 8137500
LL
StatusDateUserResidueShift
Verified2010-12-17borgygDE0C431FAC365A564138009
Verified2016-04-11baseyDE0C431FAC365A5630291984
History
DateUserTypeResult
2022-05-13RichD0NF
no factor from 2^72 to 2^73
2016-04-11baseyC-LL
DE0C431FAC365A56
2015-08-27AirSquirrelsNF
no factor from 2^71 to 2^72
2015-01-13srow7NF
no factor from 2^70 to 2^71
2015-01-13Mark RoseNF
no factor from 2^69 to 2^70
2014-02-13LaurVNF
no factor from 2^68 to 2^69
2010-12-17borgygC-LL
DE0C431FAC365A56
2010-11-12borgygNF-PM1
B1=465000, B2=8137500