4375/4374

4375/4374, the ragisma, Monzo [-1 -7 4 1⟩ (being the difference between a stack of two large limmas and 7/6) is a 7-limit unnoticeable comma 0.39576 cents in size. It is the smallest 7-limit superparticular ratio. It is tempered out in ragismic microtemperaments.