User talk:Overthink/Table of 311edo intervals

Superprime

I don't know about you, but I'd label 64/63 as the superprime. As for 1\311, I think we need a better name... --Aura (talk) 23:47, 18 January 2026 (UTC)

Ooh! How about the Keenanisma for 1\311? That's about how big that comma is anyways... --Aura (talk) 23:48, 18 January 2026 (UTC)

Oh yeah, the keenanisma is quite important, and seperates many important intervals. 64/63 as the superprime makes sense as well, due to 8/7 being a supermajor 2nd and 9/8 being a major 2nd.--Overthink (talk) 00:00, 19 January 2026 (UTC)

Oh, and 33/32 would be the Ultraprime, and you can derive ultramajor and inframinor from ~33/32 relative to Pythagorean intervals, such as 8192/8019 being the inframinor second and 297/256 being the ultramajor second. There's also the paramajor fourth (11/8), and the paraminor fourth (128/99) and the paramajor fifth (99/64) and the paraminor fifth (16/11). --Aura (talk) 00:32, 19 January 2026 (UTC)