4172edo

← 4171edo

4172edo

4173edo →

Prime factorization	22 × 7 × 149
Step size	0.287632 ¢
Fifth	2440\4172 (701.822 ¢) (→ 610\1043)
Semitones (A1:m2)	392:316 (112.8 ¢ : 90.89 ¢)
Dual sharp fifth	2441\4172 (702.109 ¢)
Dual flat fifth	2440\4172 (701.822 ¢) (→ 610\1043)
Dual major 2nd	709\4172 (203.931 ¢)
Consistency limit	7
Distinct consistency limit	7

Theory

The first 8 prime harmonics below 25% in 4172edo are 2, 5, 13, 17, 31, 37, 53, 61. Therefore, 4172edo can be thought of as a 2.5.13.17.31.37.53.61 subgroup temperament.

Subsets and supersets

4172's divisors are 1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086. Notable member of the group is 149edo, which is the smallest edo uniquely consistent in the 17-odd limit, although its approximations have long been diluted by edo of this size.

Odd harmonics

Approximation of odd harmonics in 4172edo

Harmonic		3	5	7	9	11	13	15	17	19	21	23
Error	Absolute (¢)	-0.133	-0.024	-0.082	+0.021	+0.072	-0.067	+0.130	+0.030	-0.102	+0.072	-0.086
	Relative (%)	-46.4	-8.4	-28.5	+7.3	+25.1	-23.5	+45.2	+10.5	-35.4	+25.2	-30.0
Steps (reduced)		6612 (2440)	9687 (1343)	11712 (3368)	13225 (709)	14433 (1917)	15438 (2922)	16300 (3784)	17053 (365)	17722 (1034)	18325 (1637)	18872 (2184)

Todo: explain its xenharmonic value