493
This number is a composite.
The smaller of only two 3-digit Lychrel brilliant number,
i.e., 493 = 17 x 29. The other is 689 = 13 x 53. [Loungrides]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a composite.
The smaller of only two 3-digit Lychrel brilliant number,
i.e., 493 = 17 x 29. The other is 689 = 13 x 53. [Loungrides]