125/108

Interval information

Ratio	125/108
Factorization	2-2 × 3-3 × 53
Monzo	[-2 -3 3⟩
Size in cents	253.0761¢
Name	triptolemaic augmented second
Color name	y33, triyo 3rd
FJS name	[math]\displaystyle{ \text{A2}^{5,5,5} }[/math]
Special properties	reduced
Tenney height (log2 nd)	13.7207
Weil height (log2 max(n, d))	13.9316
Wilson height (sopfr(nd))	28
Harmonic entropy (Shannon, [math]\displaystyle{ \sqrt{nd} }[/math])	~4.21731 bits
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125/108, the triptolemaic augmented second, is a 5-limit interval of about 253.1 cents that is very near the 24edo inframinor third/ultramajor second. It is the pythagorean augmented second (19683/16384) flattened by three syntonic commas, which lends itself the term triptolemaic. It differs from the whole tone by 250/243.