Acronym	prap vixhi
Name	pentagonal retroprismatoverted hexacosahecatonicosachoron
Cross sections	©
Circumradius	sqrt[(5-sqrt(5))/2] = 1.175571
General of army	rox
Colonel of regiment	ragishi
Face vector	720, 3600, 3600, 720
Confer	2prapvixhi
External links

As abstract polytope prap vixhi is isomorphic to papvixhi, thereby replacing ike by gike.

Incidence matrix

 720 |   10 |   10   10 |   2  10
-----+------+-----------+--------
   2 | 3600 |    2    2 |   1   3
-----+------+-----------+--------
   3 |    3 | 2400    * |   1   1
   6 |    6 |    * 1200 |   0   2
-----+------+-----------+--------
♦ 12 |   30 |   20    0 | 120   *
♦ 12 |   18 |    4    4 |   * 600