These street signs are on eastbound Route 66 in Winslow, Arizona.

The street signs say...

+---------------------------------------+ | Arizona 66 | | Standin' On The Corner 1 Block | | Visitor Center 1 Block | | La Posada Hotel 1 Block | | Hayden Walton Sports Complex 5 Blocks | +---------------------------------------+the numbers are: 66 1 1 1 5 the math is: 1 + 1 - 1 = 66 % 5 more math: mode(66, 1, 1, 5) = 1 rsAgeEval: 66 - 5 - 1 - 1 - 1 = 58 * RoadHacker was 58 years young when he found these signs. rs37Eval: 66 / (1 + 1) + 5 - 1 = 37 * Whyrs37Eval? 37 Heaven @ http://thirty-seven.org rs42Eval: 66 - (5 - 1)! * 1^1 = 42 * 42 is the "Answer to Life, the Universe, and Everything" rsCardinalityEval: 66 - 5! / (1 + 1) - 1 = 5 rsCardinalityEval: 66 % (1 + 1 + 1) + 5 = 5 * There are 5 numbers in these signs. BARSfunc math: (1 + 1)^(5 - 1) = spf(66) * spf(n) = the sum of the prime factors of n domain: n must be a composite number * 66 is composite; spf(66) = 2+3+11 = 16 BARSfunc math: cuberoot((1 + 1)^(1 + 5)) = sqrt(spf(66)) BARSfunc rsPhiEval: (1 + sqrt(5)) / (spf(66) - 1 - 1) = Phi * 22/7 approximates Pi rounded to nearest hundredth (3.14) * 3.1415926535897932384626 rsPiEval: (66 + (5 - 1)! * (1 + 1)) degrees = Pi radians * 180 degrees = 3.14159265 radians off-by-one rsAgeEval: 5! - 66 + 1 + 1 + 1 = 58-1 * MathBabbler was 58 years young when he found this equation.

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

**Created:** 24 January 2016

This work is licensed under a Creative Commons Attribution 3.0 United States License.