t’s the largest Mega Millions jackpot EVER!!!!! . The largest lottery jackpot in U.S. history was a $1.586 BILLION and that happened in January 2016 for Powerball Jackpot. If you play for Friday Night’s Jackpot, . . .after taxes, the average Annual payment will be $24,573,333 for 30 years, OR Cash Option of $416,936,000. JUST IN: Mega…… MORE