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There are at least three winning tickets in the US for the record $1.6bn (£1.1bn) lottery jackpot, officials have said.
The winning tickets in the Powerball jackpot were sold in California, Tennessee and Florida.
The previous draw was the 19th without a grand prize winner, which requires all six numbers to match.
Officials said it would take several hours to know if there were any other winning tickets.
Powerball USA tweetImage copyrightPowerball USA
Winning numbers in 13 January draw
The identity of the winners is not yet known