Hoping to rebound from their divisional home loss to the Jaguars, the Titans flew to INVESCO Field at Mile High for a Week 11 Monday Night intraconference duel with the Denver Broncos. In the first quarter, Tennessee trailed early as Broncos QB Jay Cutler completed a 48-yard TD pass to WR Brandon Stokley, along with WR/PR Glenn Martinez returning a punt 80 yards for a touchdown. In the second quarter, the Titans got on the board with QB Vince Young completing a 21-yard TD pass to WR Brandon Jones. Denver would respond with kicker Jason Elam getting a 21-yard and a 39-yard field goal. Tennessee would end the half with kicker Rob Bironas getting a 56-yard field goal. In the third quarter, the Titans continue to trail as Cutler completed a 41-yard TD pass to WR Brandon Marshall. Tennessee would reply with Young getting a 4-yard TD run. In the fourth quarter, the Titans tried to get a comeback as Bironas nailed a 37-yard field goal. Unfortunately, the Broncos sealed the win with RB Andre Hall getting a 62-yard TD run.

Based on the above article, answer a question. How many yards was the longest field goal?
56