diff --git a/tools/prime numbers/index.html b/tools/prime numbers/index.html
index 156f597..9e6e86e 100644
--- a/tools/prime numbers/index.html	
+++ b/tools/prime numbers/index.html	
@@ -6,8 +6,10 @@
         <meta name="viewport" content="width=device-width, initial-scale=1" />
     </head>
     <body>
-        <button onclick="generatePrime()">Start</button>
+        <button onclick="preGenerate()">Start</button>
         <div>
+            <p id="status">Idle</p>
+            <br>
             <p id="Text"></p>
         </div>
     </body>
diff --git a/tools/prime numbers/index.js b/tools/prime numbers/index.js
index 8af8eb5..e9f7a79 100644
--- a/tools/prime numbers/index.js	
+++ b/tools/prime numbers/index.js	
@@ -1,3 +1,15 @@
+function preGenerate() {
+    let statusText = document.getElementById("status")
+    statusText.innerText = "Generating, please wait!"
+    generatePrime()
+};
+
+function afterGenerate() {
+    let statusText = document.getElementById("status")
+    statusText.innerText = "Generated!"
+};
+
+
 // program to print prime numbers between the two numbers
 async function generatePrime() {
     // take input from the user
@@ -21,10 +33,10 @@ async function generatePrime() {
 
         // if number greater than 1 and not divisible by other numbers
         if (i > 1 && flag == 0) {
-            console.log(i);
             OutText = document.getElementById("Text").innerText;
             OutText2 = OutText + " " + i;
             document.getElementById("Text").innerText = OutText2
         }
     }
+    afterGenerate()
 }
\ No newline at end of file
