Plus when PrimeDice still had public stats, this is months ago if not last year PrimeDice already had 4000+ profit. That is at least a billion bets ago.
Are you sure PrimeDice ever had public stats?
I remember they used to show the number of bets and the total amount wagered, but I don't think they ever showed their profit.
They stopped publishing the amount wagered about a month ago:
I'm not sure anymore. It could be the bankroll instead of profit like shown on
this picture I found googling. I'm pretty sure some number on there, either bankroll or profit, was around 4000.