This number is a prime.
Single Curio View: (Seek other curios for this number)There are 19 visible diamond patterns on the surface of a fully formed rhombic triacontahedron when structured using a series of phi-ratio pyramids. An example being Roger von Oech's Ball of Whacks. [Trace]
Submitted: 2010-01-08 10:33:05; Last Modified: 2012-02-29 16:50:42.
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