These highway signs, located in Gallup New Mexico, evaluate to the golden ratio (phi).

The signs say...

+------------+ | US Hwy-491 | +------------+ | former | | US Hwy-666 | +------------+ the numbers are: 491 666 the math is: cos(666) + cos(491) = 0.9998 + 0.6125 = 1.6123 1.6123 truncated to the hundreths is 1.61 note: the value of phi is 1.61803399 ...or getting goofy... summation(491, 666) = 101816 log(101816) = 5.00782 ln(5.00782) = 1.611 ln(log(summation(491, 666))) = 1.61These highway signs were found in Monticello, Utah.

## 666 Pi Connection

The sum of the first 144 digits of 'pi' is 666.

**Creator:** Gerald D. Thurman
[gthurman@gmail.com]

**Created:** 10 April 2006

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