diff --git a/a.exe b/a.exe
deleted file mode 100644
index 4bd50b1..0000000
Binary files a/a.exe and /dev/null differ
diff --git a/etape5.c b/etape5.c
index 7817372..94663c2 100644
--- a/etape5.c
+++ b/etape5.c
@@ -57,7 +57,7 @@ premier findPq(unsigned long long int n)
     }
 }
 
-unsigned long long int multiplicationCommeDHabitude(unsigned long long int e, unsigned long long int i, unsigned long long int phi)
+unsigned long long int multiplicationRapide(unsigned long long int e, unsigned long long int i, unsigned long long int phi)
 {
     if (i < 1000 && e < 1000)
     {