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The Guardian - UK
The Guardian - UK
Science
Alex Bellos

Did you solve it? Sexy maths

Leo Woodall Apple TV+
Leo Woodall in Prime Target (Apple TV+)
Leo Woodall in Prime Target (Apple TV+) Photograph: Nick Wall/Apple TV+

Earlier today I set two puzzles involving prime numbers – in particular 3, 7 and 11. Primes are on this month’s cultural radar thanks to the Apple TV+ thriller Prime Target, which stars hunk du jour Leo Woodall (above.)

Here they are again with solutions.

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