MADISON, Wis. (AP) — Wisconsin lottery officials say a winning Powerball ticket worth $1 million is days away from expiring.

The ticket was purchased August 6 at Aberg Avenue Mobil on Madison's east side. The location is also known as Kelley's Market. The ticket matched the first five numbers, but missed the Powerball.

The winning numbers from the August 6, 2016 drawing were 20, 33, 36, 47 and 52 with a Powerball of 12. The Power Play number was 3.

Winning ticket holders have 180 days to claim their prize. The person who bought the winning ticket has until Thursday, February 2 at 4:00 PM to claim the prize at Wisconsin Lottery headquarters in Madison. The prize must be claimed in person. If not, the winnings are used for property tax relief.

The retailer who sold the ticket still receives 2% of the winning ticket amount up to $100,000.