dmidecode(8) on Linux
The text 652639246242, as Debian 4.0 (Etch) shipped it.
DMI table decoder
Flags it lists
-
--dev-mem -
--dump -
--help -
--quiet -
--string -
--type -
--version -
-V -
-d -
-h -
-q -
-s -
-t -
-u