61

This number is a prime.

Single Curio View: (Seek other curios for this number)

When numbering the sixty vertices of the fullerine buckyball in ordered pairs of ascending and descending numbers, the sum of the opposite pairs will equal 61. [McGown]

Submitted: 2006-06-29 18:09:23; Last Modified: 2008-01-30 17:28:00.