The equation below involves four 5-digits prime numbers:

A + B + C = D

A, B and C are consecutives, B and D are palindromes.

Find A, B, C and D.

(In reply to For those who wanna try by pcbouhid)

By reasoning:

Is Charlie a good programmer? yes

Does Charlie usually check his work before posting? yes

Then the answer must be:

10499 + 10501 + 10513 = 31513

Posted by Mindrod on 2006-01-16 12:46:30