WTK Apsod's Legendary Sword of Kokt Torsk

[Carolus Rex]

I guess it's really a question about all the one and a half handers.

What is the damage done by Apsod's Legendary Sword of Kokt Torsk when it is used in one hand?

I have seen the answer somewhere.. I think, but i can't find it.
But then again i might just be blind.

Thanks! And excuse my ignorance.