There is no way to calculate when is the more chance for jackpot.
You need to hit last 6 digits of ID that will be equal to the last 6 digits of Result Number.
This give you full of random chance. Sometimes you can hit with first bet sometimes after 1mln all depends from your luck
thats not my question , I know that the odds of hitting the jackpot is always the same
I'm asking about what value should the jackpot be in order for the hunt to be +EV , is the odds of hitting the jackpot one in a billion ??