  Zeros of entire functions can be found using either the Fourier methods of
Riemann-Polya or the Generalized Gamma Convolution (GGC) methods of
Thorin-Bondesson. This connection is based on a duality between the
Hadamard-Weierstrass factorisation and van Dantzig Pairs-Wald couples of random
variables. We demonstrate the methodology on particular functions including the
Riemann zeta and xi-functions, Ramanujan's tau function, L-functions and Gamma
and Hyperbolic functions.
