diff --git a/src/uu/factor/src/miller_rabin.rs b/src/uu/factor/src/miller_rabin.rs
index b8593d524..d133bc674 100644
--- a/src/uu/factor/src/miller_rabin.rs
+++ b/src/uu/factor/src/miller_rabin.rs
@@ -64,7 +64,7 @@ pub(crate) fn test<A: Arithmetic>(m: A) -> Result {
         }
 
         if x == one || x == minus_one {
-            break;
+            continue;
         }
 
         loop {