diff --git a/src/Python/Problem051.py b/src/Python/Problem051.py
index ebc6dff..3a2c0bb 100644
--- a/src/Python/Problem051.py
+++ b/src/Python/Problem051.py
@@ -5,14 +5,14 @@ Created on 24 Sep 2021
 @author: David Doblas Jiménez
 @email: daviddoji@pm.me
 
-Solution for problem 52 of Project Euler
-https://projecteuler.net/problem=52
+Solution for problem 51 of Project Euler
+https://projecteuler.net/problem=51
 """
 
 from utils import timeit, list_primes, is_prime
 
 
-@timeit("Problem 52")
+@timeit("Problem 51")
 def compute():
     """
     By replacing the 1st digit of the 2-digit number *3, it turns out that 
@@ -55,4 +55,4 @@ def compute():
 
 if __name__ == "__main__":
 
-    print(f"Result for Problem 52: {compute()}")
\ No newline at end of file
+    print(f"Result for Problem 51: {compute()}")
\ No newline at end of file