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Twenty-three equal divisions of the perfect fifth (23ed3/2)

Rank 1 scale with step size of 30.52 cents.
Close to 39ed2 and/or 62ed3, however, the respective
octave and twelfth would need to be nearly 10 cents flat.
A proponent of this scale is Petr Pařízek.

Some intervals in table below, selected on the basis of
single-use of primes (for most cases):
Step
Size
(cents)
Approx.
(JI) ratio
Error from
ratio (cents)
19
579.9
7/5
–2.6¢
23
702
3/2

24
732.5
29/19
+0.4¢
29
885.1
5/3
+0.7¢
31
946.1
19/11
–0.1¢
35
1068
13/7
–3.5¢
46
1404
9/4

48
1465
7/3
–1.9¢
52
1587
5/2
+0.7¢
55
1679
29/11
+0.3¢
58
1770
25/9
+1.4¢
71
2167
7/2
–1.9¢




–Todd Harrop (June 2015)