2901533edo
| ← 2901532edo | 2901533edo | 2901534edo → |
2901533 equal divisions of the octave (2901533edo), or 2901533-tone equal temperament (2901533tet), 2901533 equal temperament (2901533et) when viewed from a regular temperament perspective, is the tuning system that divides the octave into 2901533 equal parts of about 0.000414 ¢ each. Except for 8 barely-inconsistent interval pairs, it is consistent in the 137-prime-limited no-247's 255-odd-limit (a total of 4067 interval pairs), with primes 151, 157, 163, 173, 181, 197 and 211 being includeable to that odd limit for a tiny penalty of only 3 more barely-inconsistent interval pairs (and for a total of 4830). Including odd 247 adds 8 more inconsistent interval pairs and 90 more consistent interval pairs for a total of 4928 interval pairs (of which 19 interval pairs are inconsistent). Because of its unusual consistency at its size range, it could be a candidate for "miracle edo" (not miracle, the temperament) after 311edo, although this is not entirely certain or clear because a deep exhaustive search of comprehensive odd-limit performance has not been done up until this point, but it is at least significant that it holds a significant amount of records for odd limit consistency as detailed on the page for minimal consistent EDOs.
Theory
| Harmonic | 2 | 3 | 5 | 7 | 11 | 13 | 17 | 19 | 23 | 29 | 31 | 37 | 41 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Error | absolute (¢) | +0.000000 | +0.000000 | +0.000004 | +0.000021 | -0.000001 | +0.000018 | -0.000132 | +0.000057 | -0.000121 | -0.000071 | -0.000034 | +0.000061 | +0.000025 |
| relative (%) | +0 | +0 | +1 | +5 | -0 | +4 | -32 | +14 | -29 | -17 | -8 | +15 | +6 | |
| Steps (reduced) |
2901533 (0) |
4598821 (1697288) |
6737151 (934085) |
8145633 (2342567) |
10037655 (1333056) |
10736948 (2032349) |
11859908 (253776) |
12325502 (719370) |
13125264 (1519132) |
14095592 (2489460) |
14374764 (2768632) |
15115401 (607736) |
15545114 (1037449) | |
| Harmonic | 43 | 47 | 53 | 59 | 61 | 67 | 71 | 73 | 79 | 83 | 89 | 97 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Error | absolute (¢) | -0.000104 | +0.000060 | -0.000091 | +0.000027 | -0.000041 | +0.000014 | -0.000086 | -0.000092 | +0.000056 | -0.000118 | -0.000103 | +0.000038 |
| relative (%) | -25 | +15 | -22 | +7 | -10 | +3 | -21 | -22 | +13 | -29 | -25 | +9 | |
| Steps (reduced) |
15744486 (1236821) |
16116823 (1609158) |
16619750 (2112085) |
17068683 (2561018) |
17208230 (2700565) |
17600958 (191760) |
17843694 (434496) |
17959980 (550782) |
18290628 (881430) |
18497387 (1088189) |
18789554 (1380356) |
19149865 (1740667) | |