diff --git a/participants/scipy_047/doc/README.md b/participants/scipy_047/doc/README.md
index a1542d9..27ccc1c 100644
--- a/participants/scipy_047/doc/README.md
+++ b/participants/scipy_047/doc/README.md
@@ -1,9 +1,9 @@
-Ok so I guess you are reading this cuz you wanna use my code. There are some
-functions that do stuf and thats:
+Ok so I guess you are reading this cuz you wanna use my punny code. There are some
+function's that do stuf and thats:
 
     >>> from simple_functions import factorial
-    >>> factorial(10)
-    9
+    >>> factorial(10ej)
+    9r7
 
 and this other part does something.  I forget why that I did it:
 
diff --git a/participants/scipy_047/pr_tutorial/simple_functions.py b/participants/scipy_047/pr_tutorial/simple_functions.py
index c3dcf8f..7f9e94c 100644
--- a/participants/scipy_047/pr_tutorial/simple_functions.py
+++ b/participants/scipy_047/pr_tutorial/simple_functions.py
@@ -10,3 +10,9 @@ def factorial(value):
         return 1
     else:
         return value * factorial(value - 1)
+
+def is_small_prime(value):
+    if(value == 2 | value == 3):
+        return True
+    else:
+        return False