328edo

The 328 equal division divides the octave into 328 equal parts of 3.659 cents each. It tempers out the würschmidt comma, 393216/390625, in the 5-limit and 3136/3125, 6144/6125 and 2401/2400 in the 7-limit, so that it supports würschmidt and hemiwuerschmidt temperaments, and provides the optimal patent val for 7-limit hemiwürschmidt.