Lottery officials say the winning ticket to a $310.5 million Powerball jackpot was sold in southwestern Michigan.
Michigan Lottery spokesman Jeff Holyfield says the winning ticket in Wednesday night's drawing was sold at a gas station in Three Rivers. He says the winner hasn't come forward yet.
The Michigan lottery says Wednesday's jackpot is the second-largest this year.
The winning numbers in Wednesday evening's drawing of the "Powerball" game were: 21-39-40-55-59, Powerball: 17, Power Play: 3.
In February, players in North Carolina, Puerto Rico and Texas split a $564.1 million prize.