In one of the largest Mega Millions Jackpots in history, the winning ticket was sold in Pennsylvania.
According to the Mega Millions website, the winner of Friday night's drawing matched all six numbers, the white balls 6, 9, 17, 18 and 48, and the gold Mega Ball 8.
The jackpot prize was $516 million or $349 million in cash.
The jackpot was the 9th largest jackpot since 2002 and 3rd largest in Pennsylvania's history.
There is no word where in Pennsylvania the ticket was sold, but you better check your tickets again if you bought just to be sure.