- 107

- 0

**1. Homework Statement**

Let the prime numbers, in order of magnitude, be p

_{1}, p

_{2}... Prove that p

_{n+1}≤ p

_{1}p

_{2}...p

_{n}+ 1

**2. Homework Equations**

**3. The Attempt at a Solution**

I have no idea how to start. I think it involves reductio ad absurdum.

Last edited: