These signs are on SC Highway-46 in South Carolina.

The signs say...

+----------------+ | Bluffton 2 | | Savannah 23 | +----------------+ | SC Hwy-46 | +-----------+the numbers are: 2 23 46 the math is: 2 * 23 = 46 rsHwyEval: sqrt(2 * 23 * 46) = 46 * These signs are on SC Highway-46. rsCardinalityEval: 2 + (46 % 23)! = 3 * There are three numbers in these signs. BARSfunc math: 2 + 23 = spf(46) * spf(n) = the sum of the prime factors of n domain: n must be a composite number * 46 is composite; spf(46) = 2+23 = 25 BARSfunc rsStateEval: sqrt(spf(46)) + sum_digits(23) - 2 = 8 * South Carolina was the 8th state admitted to the Union. * sum_digits(n) = sum the digits of n domain: n must be a prime number * 23 is prime; sum_digits(23) = 2+3 = 5

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

**Created:** 30 May 2016

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