Related. Others?

The largest number representable in 64 bits - https://news.ycombinator.com/item?id=38414303 - Nov 2023 (105 comments)

The largest number representable in 64 bits - https://news.ycombinator.com/item?id=35677148 - April 2023 (42 comments)

(I haven't put 2023 in the current title since the article says it's been significantly expanded since then.)