The ticket which scooped last night's Lotto Jackpot of €7,902,685 was bought in Co Wexford.
The National Lottery says the 12.50 normal draw ticket was bought in Londis, The Faythe yesterday.
The winning numbers were 1, 9, 15, 23, 33 and 38 and the bonus number was 29.
The winner has 90 days from the date of the draw to claim the prize from National Lottery Headquarters in Dublin.
Wednesday's jackpot is heading for €2m.