The winning ticket from the June 18, 2016 drawing was purchased at the BP gas station, located at 15500 Michigan Avenue in Dearborn.
Since June 18 falls on a Sunday, the prize must be claimed by 4:45 p.m. Monday or it goes to the state School Aid Fund. Powerball tickets are valid for one year from the drawing date.
If anyone discovers they have the winning ticket, they should contact the Michigan Lottery Public Relations Division at (517) 373-1237. The lucky winner must come to Lottery headquarters in Lansing to claim the prize.
If the ticket holder does not come forward, it would be the second major prize to go unclaimed in 2017. In May, a $105,000 Fantasy 5 jackpot went unclaimed.