Title text:
Another group of mathematicians is working to put an upper bound on the number, although everyone keeps begging them to stop.
Transcript:
Transcript will show once it’s been added to explainxkcd.com
Source: https://xkcd.com/3137/
this post was submitted on 03 Sep 2025
460 points (99.4% liked)
xkcd
13629 readers
79 users here now
A community for a webcomic of romance, sarcasm, math, and language.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Sure there's quite a lot of them to choose from, but for instance USPS tracking numbers are 22-digit numbers.