Small prismated pentacontatetrapeton

The small prismated pentacontatetrapeton, or spam, is a convex uniform polypeton. It consists of 54 small rhombated demipenteracts, 72 small cellidodecatera, 432 small prismatodecachoric prisms, and 720 triangular duoprismatic prisms. 3 small rhombated demipenteracts, 1 small cellidodecateron, 4 small prismatodecachoric prisms, and 6 triangular duoprismatic prisms meet at each vertex. It is the runcination of the pentacontatetrapeton.

The small prismated pentacontatetrapeton contains the vertices and edges of the great birhombidodecateric prism.