The Tennessee Lottery says one Powerball ticket sold in Lafayette has won an estimated $420.9 million jackpot. The ticket was sold for Saturday’s drawing. The ticketholder has yet to claim the prize and has 180 days to do so. Powerball officials say it was the only ticket to match all six numbers, which were 17-19-21-37-44 and Powerball 16. The jackpot is the second-largest lottery prize won in Tennessee, both this year. A Munford family claimed a $528.8 million share of a record $1.6 billion Powerball drawing in January.