71 zeta peak index (abbreviated 71zpi), is the equal-step tuning system obtained from the 71st peak of the Riemann zeta function.
| Tuning
|
Strength
|
Closest EDO
|
Integer limit
|
| ZPI
|
Steps per octave
|
Step size (cents)
|
Height
|
Integral
|
Gap
|
EDO
|
Octave (cents)
|
Consistent
|
Distinct
|
| 1
|
59.333
|
30/29, 29/28
|
| 2
|
118.666
|
15/14
|
| 3
|
177.999
|
10/9
|
| 4
|
237.332
|
8/7
|
| 5
|
296.665
|
13/11, 19/16, 6/5
|
| 6
|
355.998
|
11/9, 27/22, 16/13
|
| 7
|
415.331
|
5/4, 14/11
|
| 8
|
474.664
|
25/19, 4/3
|
| 9
|
533.997
|
15/11
|
| 10
|
593.330
|
7/5, 31/22
|
| 11
|
652.663
|
16/11, 19/13
|
| 12
|
711.996
|
3/2
|
| 13
|
771.329
|
14/9, 25/16, 11/7
|
| 14
|
830.662
|
8/5, 21/13, 13/8
|
| 15
|
889.995
|
5/3
|
| 16
|
949.328
|
19/11, 26/15, 7/4
|
| 17
|
1008.661
|
9/5
|
| 18
|
1067.994
|
13/7
|
| 19
|
1127.327
|
23/12
|
| 20
|
1186.660
|
2/1
|
| 22
|
1305.326
|
17/8
|
| 23
|
1364.659
|
11/5
|
| 25
|
1483.325
|
7/3
|
| 27
|
1601.990
|
5/2
|
| 28
|
1661.323
|
13/5
|
| 29
|
1720.656
|
8/3, 27/10
|
| 30
|
1779.989
|
14/5
|
| 32
|
1898.655
|
3/1
|
| 33
|
1957.988
|
31/10
|
| 34
|
2017.321
|
16/5
|
| 35
|
2076.654
|
10/3
|
| 36
|
2135.987
|
24/7
|
| 37
|
2195.320
|
7/2, 32/9
|
| 38
|
2254.653
|
11/3
|
| 39
|
2313.986
|
19/5
|
| 40
|
2373.319
|
4/1
|
| 44
|
2610.651
|
9/2
|
| 45
|
2669.984
|
14/3
|
| 46
|
2729.317
|
29/6
|
| 47
|
2788.650
|
5/1
|
| 51
|
3025.982
|
23/4
|
| 52
|
3085.315
|
6/1
|
| 57
|
3381.980
|
7/1
|
| 61
|
3619.312
|
8/1
|
| 63
|
3737.978
|
26/3
|
| 64
|
3797.311
|
9/1
|
| 67
|
3975.310
|
10/1
|
| 70
|
4153.309
|
11/1
|
| 75
|
4449.974
|
13/1
|
| 77
|
4568.640
|
14/1
|
| 78
|
4627.972
|
29/2
|
| 79
|
4687.305
|
15/1
|
| 80
|
4746.638
|
31/2
|
| 81
|
4805.971
|
16/1
|
