For every positive even integer n, the function h(n) is defined to be the product of the all even integers from 2 to n, inclusive. If p is the smallest prime factor of h(100)+1, then p is
a) between 2 and 20
b) between 10 and 20
c) between 20 and 30
d) between 30 and 40
e) greater than 40
Function
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