If there is any field in your edited table that identifies a record as having been fixed then you could get by without another table by querying something like
SELECT TOP 1 Min(AutoNumberField) AS MinOfAutoNumber, FlagField FROM myTable GROUPBY AutoNumberField HAVING FlagField = ???
where FlagField is the field that indentifies your record as being "fixed". ??? is because I have no idea what value it would have.
The more we hear silence, the more we begin to think about our value in this universe.
Paraphrase of Professor Brian Cox.