Abstract
The author of this article disproves the Euler product equal to the Riemann zeta function that the earlier mathematicians proved, and also provides the main reason why the Euler product is not equal to the Riemann zeta function.
Under the subdivision "4. The Main Reason why the Euler Product is not equal to the Riemann Zeta Function": 1 to the power of any number is 1. For comparison on s =2, we must do the following without loss of generality: 1 to ∞ {(∑xi)-1} < {(∑yi)-1}.