Post #3171786
2026-01-19 16:13 UTC
@dpiponi@mathstodon.xyz Ah, thought I'd seen this thing with 41 before: https://www.geeksforgeeks.org/maths/eulers-prime-formula/
Replies (1)
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@dpiponi@mathstodon.xyz 2026-01-19 16:25
@sjb@mstdn.io It's surprisingly deep