These street signs are at the corner 200 E. 6th St. and 600 S. Forest Ave. in Tempe, Arizona.

The street signs say...

+---------------------+ | E 6th St 200 -> | | S Forest Ave <- 600 | +---------------------+the numbers are: 6 200 600 compositeRS: All of the numbers are composite numbers. the math is: (600 / 200)! = 6 off-by-one rsCardinalityEval: 6 / (600 / 200) = 3-1 off-by-one rsCardinalityEval: 200 / (600 / 6) = 3-1 off-by-one rsCardinalityEval: log(200 - 600 / 6) = 3-1 * There are three numbers in these street signs. * spf(n) = the sum of the prime factors of n domain: n must be a composite number * spf(6) = 2+3 = 5; * spf(200) = 2+2+2+5+5 = 16; * spf(600) = 2+2+2+3+5+5 = 19 BARSfunc math: (spf(600) - spf(200))! = 6

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

**Created:** 26 January 2014

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