496/495

Interval information

Ratio	496/495
Subgroup monzo	2.3.5.11.31 [4 -2 -1 -1 1⟩
Size in cents	3.493915¢
Name	tricesimoprimal marvel
FJS name	[math]\displaystyle{ \text{P1}^{31}_{5,11} }[/math]
Special properties	superparticular, reduced
Tenney norm (log2 nd)	17.9055
Weil norm (log2 max(n, d))	17.9084
Wilson norm (sopfr(nd))	61
Comma size	unnoticeable
S-expression	S31⋅S32
Open this interval in xen-calc

496/495, the tricesimoprimal marvel comma is a 31-limit or 2.3.5.11.31-subgroup superparticular comma of about 3.494 cents. This size is barely make it unnoticeable; actually it's the largest superparticular comma smaller than 3.5 cents.

This comma is the difference between 45/16 and 31/11, or between 225/224 and 155/154, etc.

This is also a triangle-particular comma.

Temperaments

Tempering out this comma alone in the 2.3.5.31/11 subgroup leads to the Rank-3 tricesimoprimal marvel temperament. It's a Fractional subgroup.

Etymology

The name was proposed by FilterNashi in 2025. This comma shares some properties with 225/224, the marvel comma.

See also

• Unnoticeable comma
• Marvel comma
• 495/494
• Triangle-particular
• Superparticular comma
• List of superparticular intervals
• Just intonation subgroup