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2025-05-17 11:47:31 UTC
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Matt McIrvin on Nostr: nprofile1q…cyu7x Huh. This is so *almost* but not quite related to some of the ...

Huh.
This is so *almost* but not quite related to some of the stuff I was poking around recently--constructible regular polygons, particularly. (The odd-sided ones have numbers of sides whose prime factorizations are square-free, with unique primes of the form 2^(2^n) + 1. But those really have to be primes.)