System information
Geth version: 1.10.18
OS & Version: Linux
Expected behaviour
Running etherem/client-go:v1.10.18 container with --override.terminaltotaldifficulty 100000000000000000000000 like suggested works.
Actual behaviour
Get invalid value "100000000000000000000000" for flag -override.terminaltotaldifficulty: value out of range.
I've reduced it to "1000000000000000000" (below int64 max value) to make it work.