Hashcat hash limit: 24 M or more ?

[proinside]

Probably this is already cleared or defined somewhere.
The Hashcat information details main page refers to 24 millions
of hashes. I'm testing with a larger number, 28 millions and don't
get any message about using it over the 24M limit, and the
status, while running, show 28 millions.

Would like to have a confirmation about this limit: if all above
24 millions are ignored or not. Thanks.