[thaumasiotes]

> Obviously we're gonna need cloud storage for all this

You can keep a comprehensive list of "all 256-bit numbers tried so far" in 256 bits of storage.

[sunrunner]

If Advent of Code has taught me anything it’s that interval ranges can be really useful for this kind of thing. I mean at least twice in ten years. We just need to figure out how to coordinate individuals attempts to make it storage efficient.