The Syndicate

1 or 2 would be my guess.

And I'm guessing that they will not guess too high, so 1?

That still leaves me with no idea.

I have absolutely no idea.

Coin toss between 219 and the other one. I'm ok with either

Final answer 813142.

Change it if enough people disagree

606 or 813. 813 is an original prisoner so that is where my vote would go to, but not sure how the other group would think.

Death to 219.

Also I have no idea wrt the question.