The Fibonacci polynomials have the divisibility property divides iff divides . For prime , is an irreducible
polynomial. The zeros of are for , ..., . For prime , these roots are times the real part of the roots of the th cyclotomic polynomial
(Koshy 2001, p. 462).

Koshy, T. Fibonacci and Lucas Numbers with Applications. New York: Wiley, 2001.Sloane,
N. J. A. Sequence A002878/M3420
in "The On-Line Encyclopedia of Integer Sequences."Swamy,
M. N. S. "Further Properties of Morgan-Voyce Polynomials." Fib.
Quart.6, 167-175, 1968.