510
This number is a composite.
Just showing those entries submitted by 'Trotter': (Click here to show all)
(Continuing the previous curio) The difference between
the next prime (19) and the next Fibonacci number
(89 - also a prime) is 70, which is the product
of the Fibonacci subscripts above. [Trotter]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell