Jackpot comma

Interval information

Ratio	17249876309/17179869184
Subgroup monzo	2.29 [-34 7⟩
Size in cents	7.040359¢
Names	jackpot comma, 7-29-comma
FJS name	[math]\displaystyle{ \text{dd1}^{29,29,29,29,29,29,29} }[/math]
Special properties	reduced, reduced harmonic
Tenney norm (log2 nd)	68.0059
Weil norm (log2 max(n, d))	68.0117
Wilson norm (sopfr(nd))	271
Comma size	small
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The jackpot comma (monzo: 2.29 [-34 7⟩, ratio: 17 249 876 309 / 17 179 869 184), systematically the 7-29-comma, is the difference between a stack of seven 29/16's and six octaves (alternatively, between a stack of seven 32/29's and an octave).

Temperaments

Tempering out this comma splits the octave into 7 equal parts and maps 29/16 to 6\7.