90909...09091 (292-digits)

This number is a prime.

                                                               90 9090909090
9090909090 9090909090 9090909090 9090909090 9090909090 9090909090 9090909090
9090909090 9090909090 9090909090 9090909090 9090909090 9090909090 9090909090
9090909090 9090909090 9090909090 9090909090 9090909090 9090909090 9090909090
9090909090 9090909090 9090909090 9090909090 9090909090 9090909090 9090909091

+ The smallest prime greater than a googol of the form p=(10^n+1)/11, (case n=293). [Loungrides]

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