79944...11019 (154-digits)

This number is a prime.

                                                             7994 4120977161
1054812721 1733331600 5229337767 5704670764 9963673962 6862008384 3295023910
3981070728 3695998163 1464648272 0706826018 3601811968 4315422474 8382211019

The smaller of two primes that Roger Schlafly patented in 1994 for use with his algorithm for modular reduction (U.S. Patent 5373560).