Tell your marketing department at your computer company you have a marketing plan to sell your computers to 10^500 alternative universes.
Why would I tell them about a worthless plan?
Seriously, Alan, do you realize that you are turning science and math on their respective heads? You entire argument comes down to advocating that if something which is observed doesn't follow existing mathematical principles, that the observations are wrong, rather than the math.
The probabilities may say, for example, that my horse should win the next race -- but if it doesn't, does that mean that I only imagined that the horse lost?
You are literally putting the cart(esian) before the horse.
So, let's assume that you're correct, and the creation of a gene de novo is mathematically impossible. You have yet to give us your alternative theory. However, I have read in a past post of yours (although I can't remember where, at the moment), that the more you have looked into things, the more you believe that the existence of God is mathematically certain.
Well, I don't know about anyone else, but I'd really like you read your hypotheses on this issue. Regardless of the name of this thread, everyone has given you a huge amount of opportunity to make your negative case, and it's only fair that you start presenting an affirmative one.
What is your affirmative theory for the creation of a gene de novo?