The 5 biggest American lottery jackpots ever

The Powerball and Mega Millions lotteries have teamed up to provide some eye-popping winnings. Here are the Top 5 jackpots they've produced.

1. $656 million, March 30, 2012, Mega Millions

2. $648 million, Dec. 17, 2013, Mega Millions

3. $591 million, May 18, 2013, Powerball

4. $588 million, Nov. 29, 2012, Powerball

5. $485 million (tentative), Feb. 11, 2015, Powerball

Source: Mega Millions