This number is a prime.

Single Curio View:   (Seek other curios for this number)
Egon Schulte showed that there are 79 skeletal polyhedra and polygonal complexes in ordinary Euclidean 3-space, which are finite or infinite 3-periodic structures, including 6 infinite families of "chiral" apeirohedra. [Post]

Submitted: 2014-03-12 10:41:26;   Last Modified: 2022-02-19 17:46:24.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell