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xkcd #3137: Cursed Number
(imgs.xkcd.com)
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/
But 22301 isn't prime? It's 29*769.
Well, this is embarrassing. This is what I get for mathing after midnight.
The true number messed you up so much you can't recall it any more.