That's a good guess. He links to a related discussion about 64-bit numbers so presumably that's what he was thinking https://lemire.me/blog/2019/12/12/are-64-bi

That's a good guess. He links to a related discussion about 64-bit numbers so presumably that's what he was thinking https://lemire.me/blog/2019/12/12/are-64-bit-random-identifiers-free-from-collision/ https://lemire.me/blog/2019/12/12/are-64-bit-random-identifi...