Hey there, what you are doing is practically breaking "known" keys in to small chunks, in another words, you are looking at those numbers and calculate how to divide them by powers of 2.

If you could find a way to land on any unknown number using your method, it'd be something, but now is just kind of random mode but in a different way.

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Why don't you work on public keys? Start by figuring things out in small ranges and then scale up to higher bit ranges. Solution is there if you are after one.