34149...97531 (39-digits)

This number is a prime.

                                  341493735 3331392725 2321291715 1311197531

+ The largest prime less than a googol formed from the reversal of the ordered concatenation of the first n odd numbers (case n=22). [Gupta]

Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell