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smallsorrow
- Master | Next Rank: 500 Posts
- Posts: 109
- Joined: Mon Sep 08, 2008 12:47 am
For every pos. integer n, the function h(n) is deifined to be the product of all even int´s from 2 to n, incl.. if p is the smallest prime factor of h(100)+1, then p is:
1. between 2 and 10
2. between 10 and 20
3, between 20 and 30
4. between 30 and 40
5. greater than 40
oa follows
1. between 2 and 10
2. between 10 and 20
3, between 20 and 30
4. between 30 and 40
5. greater than 40
oa follows
