A claim has been staked for the €144.7 million EuroMillions jackpot won yesterday by a single UK ticket-holder.
The player matched all five EuroMillions numbers as well as the two Lucky Stars to win €144,755,907.
Camelot said the claim will now go through the process of validation. Subject to those checks, the prize will then be paid out.
Senior winners' adviser at the UK National Lottery Andy Carter said: "What an Easter weekend for one lucky player.
"They have become the fifth biggest winner in UK National Lottery history and have a fortune which can make their dreams come true.
"We will now look to support the ticket-holder through the process and help them to start to enjoy their life-changing win."
The winning numbers were 04, 21, 34, 40, 47, and the Lucky Stars were 02 and 05.
It is the second UK EuroMillions jackpot winner this year, after another lucky ticket-holder won the €45 million prize in the draw on New Year's Day.
The win will also put them into the top 1,000 on Britain's Sunday Times Rich List 2020.
The highest ever UK winner claimed a jackpot of €190 million in October 2019, but chose to stay anonymous.
The record for the highest amount ever won on EuroMillions was set in February this year when a Swiss player took home €210 million.
Apart from Ireland, EuroMillions tickets can be bought in Austria, Belgium, Britain, France, Luxembourg, Portugal, Spain and Switzerland.
