<p>The program we will be creating will determine whether a number is a prime number or not. In this case, we will ask the user for a number he wishes to check for prime number.</p>
<h1 id="heading-explanation">Explanation</h1>
<p>We'll loop and divide the number with all the numbers less than that number except 1. If any number divides it completely without leaving a remainder, then it is not a prime number, and if it cannot be divided, then it is a prime number.</p>
<h2 id="heading-source-code">Source Code</h2>
<pre><code class="lang-bash">n= int(input(<span class="hljs-string">"Enter a number "</span>))
<span class="hljs-keyword">for</span> x <span class="hljs-keyword">in</span> range(2,n):
    <span class="hljs-keyword">if</span> n%x==0:
        <span class="hljs-built_in">break</span>
<span class="hljs-keyword">if</span> x+1==n:
    <span class="hljs-built_in">print</span> (n,<span class="hljs-string">"is a prime number"</span>)
<span class="hljs-keyword">else</span>:
    <span class="hljs-built_in">print</span> (n,<span class="hljs-string">"is not a prime number"</span>)
</code></pre>
<h2 id="heading-output">Output</h2>
<pre><code class="lang-bash">Enter a number 1523
1523 is a prime number
</code></pre>




The program we will be creating will determine whether a number is a prime number or not. In this case, we will ask the user for a number he wishes to check for prime number.

# Explanation

We'll loop and divide the number with all the numbers less than that number except 1. If any number divides it completely without leaving a remainder, then it is not a prime number, and if it cannot be divided, then it is a prime number.

## Source Code

```bash
n= int(input("Enter a number "))
for x in range(2,n):
    if n%x==0:
        break
if x+1==n:
    print (n,"is a prime number")
else:
    print (n,"is not a prime number")
```


## Output

```bash
Enter a number 1523
1523 is a prime number
```

Python Program to check Prime Number

Table of contents

Explanation

Source Code

Output