Create index.py

Author: Soumyaditya25

index.py

@@ -0,0 +1,16 @@
+num = 11
+#Negative numbers, 0 and 1 are not primes
+if num > 1:
+  
+    # Iterate from 2 to n // 2
+    for i in range(2, (num//2)+1):
+      
+        # If num is divisible by any number between
+        #2 and n / 2, it is not prime
+        if (num % i) == 0:
+            print(num, "is not a prime number")
+            break
+    else:
+        print(num, "is a prime number")
+else:
+    print(num, "is not a prime number")