Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_14724369_1 (no_in_series INTEGER, production_code VARCHAR)
### Question:
What is the first number in series that had the production code 1ACX03?
### Answer:
SELECT MAX(no_in_series) FROM table_14724369_1 WHERE production_code = "1ACX03"