A UK ticketholder won nearly £20 million in Tuesday's EuroMillions draw.
The £39 million jackpot was shared between one UK ticket and a ticket bought in Belgium.
Each jackpot winner will get a windfall of £19,987,961.20.
The winning numbers were 2, 10, 24, 40 and 44 and Lucky Star numbers were 3 and 10.
Andy Carter, winners' adviser at The National Lottery, said: "It is fantastic to see another giant UK EuroMillions jackpot winner after 17 in just the last two years."
Two UK ticketholders also won £1 million by matching the Millionaire Maker codes HCQM49983 and HCQT54057.
Friday's EuroMillions jackpot is an estimated £14 million.