Random number generator tested:

ran0
Minimum value: 1
Maximum value: 2147483646
Family: Linear Congruential
generator
Random number generator algorithms:
Numerical recipes ran0 implements Park and Miller's MINSTD algorithm with a modified seeding procedure.

xn+1 = (axn + c) mod m

with a = 40692, c = 0 and m = 2147483647. The seed ^ 123459876 specifies the initial value, x1.