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xkcd #2922: Pub Trivia (imgs.xkcd.com)

submitted 6 months ago by [email protected] to c/[email protected]

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https://xkcd.com/2922

Alt text:

Bonus question: Where is London located? (a) The British Isles (b) Great Britain and Northern Ireland (c) The UK (d) Europe (or 'the EU') (e) Greater London

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[–] [email protected] -3 points 6 months ago* (last edited 6 months ago) (3 children)

4 then - if 1 isn't a prime, then 1+4 doesn't count.

EDIT - should have been 1+3, doh!

[–] [email protected] 16 points 6 months ago (1 children)

2+2

[–] [email protected] 5 points 6 months ago

Jesus, I forgot 2 was a prime, what a dolt.

[–] [email protected] 4 points 6 months ago (1 children)

1+4=5 not 4 and 4 isn't prime either, so idk what you meant. 4 is the sum of two primes 2+2, which I thought was what you were asking at first.

[–] [email protected] 2 points 6 months ago

I screwed up twice here. Forgot 2 was a prime somehow.

1+4 was just a typo, meant 1+3.

[–] [email protected] 3 points 6 months ago (1 children)

1+4 is 5 though.

[–] [email protected] 2 points 6 months ago

Yeah, typo. But I was wrong anyway! :-)