
11. $456.7 Million Powerball

March 17, 2018: One winning ticket was sold in Pennsylvania.
12. $451 million Mega Millions

Jan. 5, 2018: The single winning ticket was sold at a 7-Eleven in Port Richey, Florida. It was the first jackpot winner after new rules were put in place in October that made it harder to win Mega Millions. The holder of the winning ticket has yet to come forward.
13. $448.4 million Powerball

August 7, 2013: Three winning tickets — a project engineer in Minnesota, a 70-year-old man in New Jersey, and a group of 16 victims of Superstorm Sandy.
14. $447.8 million Powerball

June 10, 2017: One winner — Jeff Lindsay of California, who bought his Powerball ticket with the funds from a winning scratch ticket.
15. $435 million Powerball

February 22, 2017: An anonymous ticket holder in Indiana was the sole winner of this massive jackpot.