diff --git a/t01primeshcflcm_evennumbers.py b/t01primeshcflcm_evennumbers.py
index aa9c481..ff62f72 100644
--- a/t01primeshcflcm_evennumbers.py
+++ b/t01primeshcflcm_evennumbers.py
@@ -1,6 +1,6 @@
 # What are the even numbers from 1 to num?
 
-num = 123
+num = 500
 for i in range(1, num+1):
   if i % 2 == 0:
     print(i, end=' ')