23edf

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)