16180...08161 (921-digits)
This number is a prime.
Single Curio View: (Seek other curios for this number)
A palindromic prime formed from the reflected decimal expansion of the golden ratio phi = (1 + sqrt 5 )/2. [Earls]
Submitted: 2004-05-26 13:28:34; Last Modified: 2008-01-30 17:28:00.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell