1331/1323

Interval information

Ratio	1331/1323
Factorization	3-3 × 7-2 × 113
Monzo	[0 -3 0 -2 3⟩
Size in cents	10.43701¢
Name	Aphrowe comma
Color name	TBD
FJS name	[math]\displaystyle{ \text{M}{-2}^{11,11,11}_{7,7} }[/math]
Special properties	reduced
Tenney height (log2 nd)	20.7479
Weil height (log2 max(n, d))	20.7566
Wilson height (sopfr(nd))	56
Comma size	small
S-expression	S222 × S23
Open this interval in xen-calc

1331/1323, the aphrowe comma, is an 11-limit, and 3.7.11 subgroup, comma that is the difference between a stack of two intervals of 11/7 and 27/11. Tempering it out in the 3.7.11 subgroup provides Mintaka temperament, which is one of the simplest temperaments in this subgroup with decent accuracy, and creates a 5L 2s macrodiatonic scale generated by 11/7 against the tritave.