20. $420.9 million

Cash value: One winning ticket for $254.6 million When: November 26, 2016 Where: TN Game: Powerball

19. $425.3 million

Cash value: One winning ticket for $242.2 million When: February 19, 2014 Where: California Game: Powerball

18. $429.6 million

Cash value: One winning ticket for $284.1 million When: May 7, 2016 Where: New Jersey Game: Powerball

17. $435.3 million

Cash value: One winning ticket for $263.4 million When: February 22, 2017 Where: Indiana Game: Powerball

16. $447.8 million

Cash value: One winning ticket for $279.1 million When: June 10, 2017 Where: California Game: Powerball

15. $448.4 million

Cash value: Three winning tickets for $86.1 million each When: August 7, 2013 Where: Minnesota and New Jersey Game: Powerball

14. $451 million

Cash value: One winning ticket for $281.9 million When: January 5, 2018 Where: Florida Game: Mega Millions

13. $456.7 million

Cash value: One winning ticket for $269.4 million When: March 17, 2017 Where: Pennsylvania Game: Powerball

12. $487 million

Cash value: One winning ticket for $341.7 million When: July 30, 2016 Where: New Hampshire Game: Powerball

11. $533 million

Cash value: One winning ticket taken as a lump sum of $220.7 million after federal and state taxes When: March 30, 2018 Where: New Jersey Game: Mega Millions

10. $536 million

Cash value: One winning ticket for $378.3 million When: July 8, 2016 Where: Indiana Game: Mega Millions

9. $543 million

Cash value: One winning ticket for $320.5 million When: July 24, 2018 Where: California Game: Mega Millions

8. $559.7 million

Cash value: One winning ticket for $352 million When: January 6, 2018 Where: New Hampshire Game: Powerball

7. $564.1 million

Cash value: Three winning tickets for $127 million each When: February 11, 2015 Where: North Carolina, Puerto Rico, and Texas Game: Powerball

6. $587.5 million

Cash value: Two winning tickets for $192.4 million each When: November 28, 2012 Where: Arizona and Missouri Game: Powerball

5. $590.5 million

Cash value: One winning ticket for $370.9 million When: May 18, 2013 Where: Florida Game: Powerball

4. $648 million

Cash value: Two winning tickets for $173.8 million each When: December 17, 2013 Where: California and Georgia Game: Mega Millions

3. $656 million

Cash value: Three winning tickets for $158 million each When: March 30, 2012 Where: Illinois, Kansas, and Maryland Game: Mega Millions

2. $758.7 million

Cash value: One winning ticket for $480.5 million When: August 23, 2017 Where: Massachusetts Game: Powerball

1. $1,586.4 million

Cash value: Three winning tickets for $327.8 million each When: January 13, 2016 Where: California, Florida, and Tennessee Game: Powerball