Arrangements are now being made for the winner to collect their prize.
The owner of a €250,000 winning Lotto ticket in Laois has come forward.
The winning ticket in Saturday night's draw was purchased at the Supervalu store at The Ossory in Rathdowney.
It's the store's biggest win to date, and Manager, Connell Breslin, says they're absolutely delighted with the result.
Sarah Ruane, from the National Lottery Press Office, has this advice for the Laois winner: