From 8ebfecb8dbce32eb8f9b8cb28e7192cb14c14494 Mon Sep 17 00:00:00 2001
From: Preethi S <preethis05@gmail.com>
Date: Wed, 22 Apr 2026 19:27:38 +0530
Subject: [PATCH] Added prime number check program with input validation

---
 prime_number_check.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 prime_number_check.py

diff --git a/prime_number_check.py b/prime_number_check.py
new file mode 100644
index 0000000..40b0cdb
--- /dev/null
+++ b/prime_number_check.py
@@ -0,0 +1,16 @@
+def is_prime(n):
+    if n <= 1:
+        return False
+    for i in range(2, int(n**0.5) + 1):
+        if n % i == 0:
+            return False
+    return True
+
+try:
+    num = int(input("Enter a number: "))
+    if is_prime(num):
+        print("Prime number")
+    else:
+        print("Not a prime number")
+except ValueError:
+    print("Please enter a valid integer")
\ No newline at end of file