The Falcons' eleventh game was an NFC duel with the Packers inside their dome. In the first quarter the Falcons took the lead as kicker Matt Bryant nailed a 38-yard field goal. The Packers replied as kicker Mason Crosby hit a 22-yard field goal. The Falcons had the only score of the second quarter with QB Matt Ryan firing  a 4-yard TD pass to TE Tony Gonzalez with 0:08 seconds left in the half. On the play before the drive began, on a 4th-and-Goal at the 1-yard line, Aaron Rodgers fumbled with the Falcons recovering. The Packers responded in the third quarter when QB Aaron Rodgers scrambled 1 yard for a touchdown. Less than a minute into the 4th quarter, the Falcons got the lead back as RB Michael Turner punched it in from 1 yard out. However, the Packers replied with Rodgers' 10-yard TD pass to WR Jordy Nelson on 4th-and-goal with 0:56 left. It was their third 4th down conversion on the drive. On the ensuing kick a 40-yard kickoff return by Eric Weems with a 15-yard facemask penalty set the Falcons up at the Packers 49-yard line. Four short completions set up Bryant's game-winning 47-yard field goal. The Packers called timeout before the kick, however,  but, Bryant's second attempt was good with 0:09 seconds left. His third game-winning field goal of the season.  Greg Jennings' lateral attempt went out of bounds on the next drive, and the game was over.
Question: How many yards was the longest touchdown pass?
Answer: 10