diff --git a/2023/day05/src/part2.py b/2023/day05/src/part2.py
index a25153c..adc2a1b 100644
--- a/2023/day05/src/part2.py
+++ b/2023/day05/src/part2.py
@@ -1,3 +1,6 @@
+import threading
+import time
+
 text: str = open("input.txt", "r").read()
 
 _value: int = 0
@@ -38,9 +41,6 @@ for i, line in enumerate(_lines):
 	if (line.endswith(" map:")):
 		convertions.append(extract_map_data(_lines[i + 1:]))
 
-print(convertions)
-
-import time
 
 current_time = time.time()
 def display_duration(interval_between_call, nb_total_values):
@@ -50,23 +50,28 @@ def display_duration(interval_between_call, nb_total_values):
 	diff = int(((current_time - old_time) / interval_between_call) * nb_total_values)
 	print(f"{int(diff / 3600)}h {int(diff % 3600 / 60)}min {int(diff % 60)}s")
 
+def do_all_convertions(lst_convertions: [[dict]], value):
+	for i, tab_convertion in enumerate(convertions):
+		value = translation(tab_convertion, value)
+	return value
+
+def get_min_in_range(lst_conversions, start, stop):
+	min_value = do_all_convertions(lst_conversions, start)
+	i = start + 1;
+	while (i != stop):
+
+		if ((i - start) % 10000 == 0):
+			display_duration(10000, stop - start)
+			print(i - start, '/', stop - start)
+
+		value = do_all_convertions(lst_conversions, i)
+		min_value = min(min_value, value)
+		i += 1
+	return (min_value)
+
 for bozo in current_range:
 	start, stop = bozo
-	while (start < stop):
-
-		if (start % 1000 == 0):
-			display_duration(1000, stop - start)
-			print(start, '/', stop)
-
-		value = start
-
-		for i, tab_convertion in enumerate(convertions):
-			value = translation(tab_convertion, value)
-		if (_min == None):
-			_min = value
-		else:
-			_min = min(_min, value)
-		start += 1
+	_min = get_min_in_range(convertions, start, stop)
 
 _value = _min