diff --git a/WebProjectTest/WebContent/index.html b/WebProjectTest/WebContent/index.html
index 6aca27d..f9c5f3c 100644
--- a/WebProjectTest/WebContent/index.html
+++ b/WebProjectTest/WebContent/index.html
@@ -8,9 +8,9 @@
     <body>
 	   <p>hola mundos</p>
 	   <ol>
-		  <li><a href="http://localhost:8080/WebProjectTest/tabla-multiplicar">aprende a multiplicar!</a></li>
-		  <li><a href="http://localhost:8080/WebProjectTest/factorial">aprende a factorializar!</a></li>
-		  <li><a href="http://localhost:8080/WebProjectTest/show-me-the-bits">aprender conversion decimal/binario!</a></li>
+		  <li><a href="http://localhost:8080/JWeb-e001/tabla-multiplicar">aprende a multiplicar!</a></li>
+		  <li><a href="http://localhost:8080/JWeb-e001/factorial">aprende a factorializar!</a></li>
+		  <li><a href="http://localhost:8080/JWeb-e001/show-me-the-bits">aprender conversion decimal/binario!</a></li>
 		</ol>
         
     </body>
diff --git a/WebProjectTest/build/classes/com/roshka/webprojecttest/servlets/FactorialServlet.class b/WebProjectTest/build/classes/com/roshka/webprojecttest/servlets/FactorialServlet.class
index b185e4f..c6c8696 100644
Binary files a/WebProjectTest/build/classes/com/roshka/webprojecttest/servlets/FactorialServlet.class and b/WebProjectTest/build/classes/com/roshka/webprojecttest/servlets/FactorialServlet.class differ
diff --git a/WebProjectTest/src/com/roshka/webprojecttest/servlets/FactorialServlet.java b/WebProjectTest/src/com/roshka/webprojecttest/servlets/FactorialServlet.java
index 218e005..989d039 100644
--- a/WebProjectTest/src/com/roshka/webprojecttest/servlets/FactorialServlet.java
+++ b/WebProjectTest/src/com/roshka/webprojecttest/servlets/FactorialServlet.java
@@ -1,6 +1,7 @@
 
 package com.roshka.webprojecttest.servlets;
 
+import java.math.BigInteger;
 import java.io.IOException;
 import java.io.PrintWriter;
 
@@ -15,6 +16,7 @@ public class FactorialServlet extends HttpServlet {
 	protected void doGet(HttpServletRequest req, HttpServletResponse resp)
 			throws ServletException, IOException
 	{
+		System.out.println("dentro del doGet");
 		PrintWriter pw = new PrintWriter(resp.getOutputStream());
 		Boolean valido=true;
 		String parametro =  req.getParameter("number");
@@ -43,9 +45,11 @@ public class FactorialServlet extends HttpServlet {
 					negative(pw);
 				}
 				else{
-					long facto=1;
-					for (long i = 2; i <=numero;i++)
-						facto*=i;
+					BigInteger facto =  BigInteger.ONE;
+					for (Integer i = 2; i <=numero; i++) {
+						facto = facto.multiply(new BigInteger(i.toString()));
+						System.out.printf("factoActual[%d]: ", i, facto );
+					}
 					factoDisplay(pw, numero, facto);				
 				}
 			}
@@ -53,7 +57,8 @@ public class FactorialServlet extends HttpServlet {
 		pw.close();
 	}
 	
-	void factoDisplay(PrintWriter pw, Integer numero, Long facto) {
+	void factoDisplay(PrintWriter pw, Integer numero, BigInteger facto) {
+		System.out.println("dentro del factoDisplay");
 		pw.write("<html>"
 				+ "<head>"
 				+ "<title>Hola, bienvenidos al factorializador</title>"
@@ -61,13 +66,13 @@ public class FactorialServlet extends HttpServlet {
 				+ "<body>"
 				+ "<h1>Soy un generador de factorial de numeros</h1>"
 				+ "<div>"
-				+ "<form action=\"factorial-response\"  >"
+				+ "<form action=\"factorial\"  method=\"get\">"
 				+ "Introduzca el numero: <input type=\"text\"  name=number><br>"
 				+ "<input type=\"submit\">"
 				+ "</form>"
 				+ "</div>"
 				+ "<div>"
-				+ "<p>El factorial de "+ numero+" es: " + facto +"</p>"
+				+ "<p>El factorial de "+ numero+" es: " + facto.toString() +"</p>"
 				+ "</div>"
 				+ "</body>"
 				+ "</html>");
@@ -112,7 +117,7 @@ public class FactorialServlet extends HttpServlet {
 				+ "<body>"
 				+ "<h1>Soy un factorializador</h1>"
 				+ "<div>"
-				+ "<form action=\"factorial-response\"  >"
+				+ "<form action=\"factorial\" method=\"get\" >"
 				+ "Introduzca el numero: <input type=\"text\"  name=number><br>"
 				+ "<input type=\"submit\">"
 				+ "</form>"
