(Beaverton, OR) -- The winning Powerball ticket from Saturday's 328-million-dollar drawing was sold in Beaverton. The ticket was purchased on Friday. The Oregon Lottery hasn't identified which store sold the ticket. The winner has a year to come forward to claim the prize. Under Oregon law, with a few exceptions, winners can't remain anonymous. The largest Powerball jackpot won in Oregon was one-point-three billion-dollars last year by a Portland man and his wife.