Denver (AFP) - Peyton Manning broke Brett Favre's all-time record for touchdown passes, leading Denver to a 42-17 rout of San Francisco to cap a scintillating Sunday in the NFL. Manning went into the game needing three TD throws to eclipse the record of 508 established by Favre before he retired after the 2010 season.Manning had done it by halftime, and added on a fourth TD early in the third quarter to stretch his record to 510 and counting."It was a special night," Manning said.