73534323133
This number is a prime.
7 3534323133
The only prime less than a googol formed by concatenating
in reverse order the first n primes ending with 3, (n=6). [Loungrides]
(There is one curio for this number that has not yet been approved by an editor.)
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell