Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_15851155_1 ( enrollment INTEGER, school VARCHAR )

### Question ###
Name the minimum enrollment for montana tech of the university of montana

### Accurate SQL ###

SELECT MIN(enrollment) FROM table_15851155_1 WHERE school = "Montana Tech of the University of Montana"