Table:
text: List of The Colbert Report episodes (2010)
November
November
Episode_ The_Wørd Guest Introductory_phrase Original_airdate Production_code
791 None David Frum , Katrina vanden Heuvel Shaka brah! This is The Colbert Report! November 02 6139
794 Nothingness Reza Aslan None November 08 6142
795 None Abbe Lowell , Cee Lo Green None November 09 6143
796 None Beri Fox , Martha Stewart None November 10 6144
798 None Jeffrey Goldberg , David Stern None November 15 6146
801 None Salvatore Giunta None November 18 6149

Question: What date was the episode originally aired with Salvatore Giunta as a guest among the episodes of List of The Colbert Report (2010)?

Question: From The Colbert Report (2010) episode list, how many production codes were there for the episode that aired November 15?