CREATE TABLE table_64793 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Attendance" CLOB)

What is the Week of the game against the Minnesota Vikings?
SELECT MIN("Week") FROM table_64793 WHERE "Opponent" = 'minnesota vikings'
SELECT MIN("Week") FROM "table_64793" WHERE "Opponent" = 'minnesota vikings'