h(n) = 2.4.6. … n (i.e. for every positive integer n, the function h(n)=product of all the even integers from 2 to n). If P is the smallest prime factor of h(100)+1, then P is
h(n) = 2.4.6. … n (i.e. for every positive integer n, the function h(n)=product of all the even integers from 2 to n). If P is the smallest prime factor of h(100)+1, then P is