ATLANTIC CITY, N.J. (AP) — A royal flush led to a king-sized payout for a New Jersey man playing cards online in the state’s largest-ever Internet gambling jackpot. The Union County man, who refused to make his name public, was playing the card game Let It Ride on the BetfairCasino.com site on Feb. 14 and won $1.52 million. It was the largest Internet gambling payout in the short history of online betting in New Jersey, surpassing the $1.3 million prize won by a Morris County woman in November.