Junebug comma

Interval information

Ratio	448630/447051
Factorization	2 × 3-1 × 5 × 7 × 11-1 × 13 × 17 × 19-1 × 23-1 × 29 × 31-1
Monzo	[1 -1 1 1 -1 1 1 -1 -1 1 -1⟩
Size in cents	6.104007¢
Name	junebug comma
Color name	thiwutwenotwethunusotholuzoyo 2nd, 31u29o23u19u17o3o1uzy2
FJS name	[math]\displaystyle{ \text{dd3}^{5,7,13,17,29}_{11,19,23,31} }[/math]
Special properties	reduced
Tenney norm (log2 nd)	37.5452
Weil norm (log2 max(n, d))	37.5503
Wilson norm (sopfr(nd))	160
Comma size	small
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448630/447051, the junebug comma, is a 31-limit PIFE comma measuring about 6.1 cents. However, this comma is particularly special because it contains only one instance of each of its prime factors, meaning the elements of its monzo are only -1s and 1s, a property it shares with 715/714. Tempering it out yields a 31-limit rank-10 temperament. The name of this comma was proposed by Tristan Bay in 2023, after his sister's cat, Junebug.