Diacositetraconta-dischiliahecatonhexaconta-zetton

The diacositetraconta-dischiliahecatonhexaconta-zetton, abbreviated as 240-2160-zetton, also known as bif or the 142 polytope, is a convex uniform polyzetton. It's made out of 2160 demihepteracts and 240 pentacontahexa-hecatonicosihexa-exa.

Coordinates
Coordinates for a 240-2160-zetton of edge length 2$\sqrt{2}$ are given by all permutations of and all permutations and even sign changes of
 * $$\left(±4,\,±2,\,±2,\,±2,\,±2,\,0,\,0,\,0\right)$$,
 * $$\left(5,\,1,\,1,\,1,\,1,\,1,\,1,\,1\right)$$,
 * $$\left(3,\,3,\,3,\,1,\,1,\,1,\,1,\,1\right)$$,
 * $$\left(2,\,2,\,2,\,2,\,2,\,2,\,2,\,2\right)$$.