There was no jackpot winner in Tuesday night's Mega Millions drawing according to the lottery's website, prompting another drawing scheduled for Friday at 11 p.m. ET.
The estimated jackpot is up to $560 million, Mega Millions said.
There were at least three 'Match 5' winners from Tuesday's drawing, with one in California, one in South Dakota and one in Wisconsin. The Match 5 winners each won $1 million, the Mega Millions website said.
The Mega Millions jackpot is one of two substantial lottery prizes on offer this week.
The next drawing for the Powerball grand prize jackpot, estimated at $725 million, is scheduled for Wednesday at 11 p.m. ET, according to its website.
It's the seventh largest Powerball jackpot, according to lottery officials. There were no jackpot winners after Monday's Powerball drawing.
There have now been 35 consecutive Powerball drawings without a big winner.