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

submitted 6 months ago by randomaccount43543@lemmy.world to c/xkcd@lemmy.world

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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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[–] hushable@lemmy.world 2 points 6 months ago (1 children)

7+1

[–] cori@lemmy.blahaj.zone 15 points 6 months ago (1 children)

1 is not a prime number. It would have to be 3+5

[–] Ardyssian@sh.itjust.works 1 points 6 months ago* (last edited 6 months ago)

~~Then wouldn't 4 fail the conjecture? 4 = 1+ 3 but 1 is not a prime.~~

Nevermind my sleepy self somehow thought 2 isn't a prime number :)