diff --git a/factorial.cpp b/factorial.cpp
index 75c88da..9665fbe 100644
--- a/factorial.cpp
+++ b/factorial.cpp
@@ -13,7 +13,7 @@ unsigned int factorial(unsigned int n)
 // Driver code 
 int main() 
 { 
-	int num = 5; 
+	int num = 100000; 
 	cout << "Factorial of "
 		<< num << " is " << factorial(num) << endl; 
 	return 0;