171/170
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| Ratio | 171/170 |
| Factorization | 2-1 × 32 × 5-1 × 17-1 × 19 |
| Monzo | [-1 2 -1 0 0 0 -1 1⟩ |
| Size in cents | 10.153894¢ |
| Name | Nosugu comma |
| Color name | 19o17ug1, nosugu 1sn |
| FJS name | [math]\text{P1}^{19}_{5,17}[/math] |
| Special properties | superparticular, reduced |
| Tenney height (log2 nd) | 14.8272 |
| Weil height (log2 max(n, d)) | 14.8357 |
| Wilson height (sopfr (nd)) | 49 |
| Harmonic entropy (Shannon, [math]\sqrt{n\cdot d}[/math]) |
~2.81472 bits |
| Comma size | small |
| S-expression | S18 × S19 |
| open this interval in xen-calc | |
171/170 is a 19-limit superparticular comma. It is the amount by which 19/17 exceeds 10/9.