1149851
This number is a composite.
The smallest Lucas number whose prime index equals the sum of its digits: L29 = 1149851 and 29 = 1+1+4+9+8+5+1. [Gallardo]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a composite.
The smallest Lucas number whose prime index equals the sum of its digits: L29 = 1149851 and 29 = 1+1+4+9+8+5+1. [Gallardo]