91991...87587 (4518-digits)
This number is a prime.
919 919's followed by 587 587's. As of 16 February 2004, the largest known ABBA probable prime. [De Geest]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
919 919's followed by 587 587's. As of 16 February 2004, the largest known ABBA probable prime. [De Geest]