10877
This number is a composite.
10877 = 73 * 149 is the smallest Lucas pseudoprime whose reversal (77801) is prime. [Post]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a composite.
10877 = 73 * 149 is the smallest Lucas pseudoprime whose reversal (77801) is prime. [Post]