Due to the fact then, two Powerball jackpots have broken that record, with a $1,586.four billion prize awarded on January 13, 2016, and a $758.7 million jackpot awarded on August 23, 2017. Mega Millions at present holds the records for the third- and fourth-biggest U.S. jackpots. Each jackpot begins at a value determined by the ticket sales and int