14387 shaares
5333 private links
5333 private links
"73 is the 21st prime number. Its mirror, 37, is the 12th, and its mirror, 21, is the product of multiplying, hang on to your hats, 7 and 3" - Sheldon Cooper
Is 73 the only Sheldon Prime? More here 👉 https://t.co/J9iMXLY8Et” //
The Chuck Norris of numbers....
