One ticketholder scooped Saturday's Lotto jackpot of £6.4 million, Camelot said.
The winning numbers were 12, 13, 18, 39, 43 and 49 and the bonus number was 37.
Set of balls 1 and draw machine Merlin were used.
The jackpot winner will collect a prize of £6,492,541 for matching all six numbers.
Wednesday's estimated jackpot is £2m.
Ten ticketholders matched five numbers plus the bonus to take home £129,148 while 303 won £2,663 for five numbers.
A total of 19,218 matched four numbers to claim £92 each, while 405,405 won £10 for matching three numbers.
No-one won the top prize of £130,000 in the Lotto HotPicks draw.
In the Thunderball draw, the winning numbers were 16, 18, 21, 24 and 34 and the Thunderball number was 06. No-one won the £500,000 top prize.