From: TPiezas on
Hello all,

Here's a little more on that intriguing number 163:

163 (12^3 + 640320^3) = 12^2 (545140134^2)

The numbers on the LHS are familiar, and the RHS is a perfect square.
But the big number on the RHS also appears in a special formula...

See: http://sites.google.com/site/tpiezas/updates06

Yours,

- Titus