Name the least founded
CREATE TABLE table_4015 (
    "Institution" text,
    "Location" text,
    "Founded" real,
    "Affiliation" text,
    "Enrollment" real,
    "Team Nickname" text,
    "Primary conference" text
)
SELECT MIN("Founded") FROM table_4015
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: Name the least founded ### Input: CREATE TABLE table_4015 (
    "Institution" text,
    "Location" text,
    "Founded" real,
    "Affiliation" text,
    "Enrollment" real,
    "Team Nickname" text,
    "Primary conference" text
) ### Response: SELECT MIN("Founded") FROM table_4015