2 files changed, 4 insertions, 4 deletions
diff --git a/number.cpp b/number.cpp
index acd60fd..bd05dbf 100644
--- a/number.cpp
+++ b/number.cpp
@@ -20,7 +20,7 @@ number::to_hex_string() const
 
         /* If more operands are present, successive ones must be padded. */
         ss << std::setfill('0');
-        ss << std::setw(16);
+        ss << std::setw(8);
     }
 
     return ss.str();
@@ -71,10 +71,10 @@ number::operator+(const number &n) const
 
         result._operands.push_back(n1 + n2 + (carry ? 1 : 0));
 
-        if (carry && (n1 == UINT64_MAX)) {
+        if (carry && (n1 == UINT32_MAX)) {
             carry = true;
         } else {
-            carry = ((UINT64_MAX - n1 - (carry ? 1 : 0)) < n2);
+            carry = ((UINT32_MAX - n1 - (carry ? 1 : 0)) < n2);
         }
 
         ++it;
diff --git a/number.h b/number.h
index 8489453..97817ac 100644
--- a/number.h
+++ b/number.h
@@ -76,7 +76,7 @@ public:
 
 private:
      /* First item is the least significant. */
-    std::list<std::uint64_t> _operands;
+    std::list<std::uint32_t> _operands;
 };
 
 std::ostream &operator<<(std::ostream &, const number &);