551/550

Interval information

Ratio	551/550
Factorization	2-1 × 5-2 × 11-1 × 19 × 29
Monzo	[-1 0 -2 0 -1 0 0 1 0 1⟩
Size in cents	3.14484¢
Name	Minor chthonovinema
Color name	Twenonolugugu 2nd
FJS name	[math]\displaystyle{ \text{d2}^{19,29}_{5,5,11} }[/math]
Special properties	superparticular, reduced
Tenney norm (log2 nd)	18.2092
Weil norm (log2 max(n, d))	18.2118
Wilson norm (sopfr(nd))	71
Comma size	unnoticeable
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551/550, the minor chthonovinema is an unnoticeable comma in the 29-limit (also 2.5.11.19.29 subgroup). It forms the difference between 29/25 (vicesimononal inframinor third) and 22/19, as well as the difference between 25/19 and 29/22.

Commatic relations

This comma may be found as the difference between the following superparticular ratios:

• 76/75 and 88/87
• 133/132 and 175/174
• 232/231 and 400/399
• 261/260 and 495/494
• 361/360 and 1045/1044
• 406/405 and 1540/1539
• 441/440 and 2205/2204
• 456/455 and 2640/2639
• 513/512 and 7425/7424
• 529/528 and 13225/13224
• 540/539 and 27000/26999

It factors into the following superparticular ratios:

• 969/968 and 1276/1275
• 841/840 and 1596/1595
• 760/759 and 2001/2000
• 609/608 and 5776/5775
• 576/575 and 12673/12672
• 552/551 and 303601/303600

Etymology

The word chthonovinema was introduced by Xenllium in 2024. It is a contraction of chthonic vicesimononal comma into a single word.

See also

• 175/174 – major chthonovinema
• List of superparticular intervals