One winner scooped Wednesday's Lotto jackpot of £2.4 million, Camelot said.
The winning numbers were 48, 17, 46, 07, 30, 08 and the bonus number was 34.
Set of balls three and draw machine Arthur were used.
The jackpot winner will collect a prize of £2,400,000 for matching all six numbers.
Saturday's estimated jackpot is £4.4m.
Three ticketholders matched five numbers plus the bonus to take home £244,589 while 242 won £1,895 for five numbers.
A total of 14,030 matched four numbers to claim £71 each, while 281,921 won £10 for matching three numbers.
Nobody won the top prize of £130,000 in the Lotto HotPicks draw.
In the Thunderball draw, the winning numbers were 31, 26, 07, 08, 28 and the Thunderball number was 03.
Nobody won the £500,000 top prize.