1778edo

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← 1777edo 1778edo 1779edo →
Prime factorization 2 × 7 × 127
Step size 0.674916 ¢ 
Fifth 1040\1778 (701.912 ¢) (→ 520\889)
Semitones (A1:m2) 168:134 (113.4 ¢ : 90.44 ¢)
Consistency limit 9
Distinct consistency limit 9

Template:EDO intro

Theory

Approximation of odd harmonics in 1778edo
Harmonic 3 5 7 9 11 13 15 17 19 21 23
Error Absolute (¢) -0.043 -0.262 -0.322 -0.085 +0.088 -0.258 -0.305 +0.331 +0.125 +0.310 +0.072
Relative (%) -6.3 -38.8 -47.7 -12.7 +13.1 -38.2 -45.1 +49.1 +18.5 +46.0 +10.7
Steps
(reduced)
2818
(1040)
4128
(572)
4991
(1435)
5636
(302)
6151
(817)
6579
(1245)
6946
(1612)
7268
(156)
7553
(441)
7810
(698)
8043
(931)

Prime harmonics with less than 1 standard deviation in 1778edo are: 2, 3, 11, 23, 43, 47, 61. As such, it is best for use with the 2.3.11.23.43.47.61 subgroup.

In the 7-limit, in which it is consistent, it provides the optimal patent val for the neptune temperament.