154edo

The 154edo divides the octave into 154 equal parts of 7.79221 cents each. It is a contorted 77et in the 7-limit; in the 11-limit, it tempers out 126/125, 1029/1024 and 243/242, which define the 11-limit 31&123 temperament, for which 154 provides a good tuning, though 185edo gives the patent val. In the 13-limit, it tempers out 196/195, 364/363 and 676/675.

154 = 2 * 7 * 11, with divisors 2, 7, 11, 14, 22 and 77.