BARS::Prime Sign on AZ Hwy-87 North of Strawberry, Arizona

This road sign is located on AZ Hwy-87 just north of Strawberry, Arizona.

The road sign says...

   +------------------------+
   | Clints Well         19 |
   | Cottonwood          53 |
   | Winslow             71 |
   +------------------------+

   the numbers are:  19   53   71

   the math is:  all three numbers are prime AND 
                 they are all greater than 10

RoadSignMath.com allows the "prime sign type." These signs must contain at "least three numbers, and all numbers on the sign must be prime numbers and must be greater than 10."

Off-By-One Road Sign
   19 + 53 = 72       [72 - 1 = 71]

Creator: Gerald D. Thurman [gthurman@gmail.com]
Created: 27 May 2006

Creative Commons License
This work is licensed under a Creative Commons License.