### Calculating the class number h(-d) for positive definite binary forms of negative discriminant -d

h(-d) is listed for all discriminants -d in the range m ≤ d ≤ n, where n < 10^{6}.
(See Henri Cohen's Algorithm 5.3.5, p. 228, *A course in computational number theory*, First Edition.)

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*Last modified 22nd July 2011*

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