Nobody had the winning ticket for last night's Powerball drawing.
The numbers selected Wednesday night were 2, 18, 37, 39 and 42, and the Powerball number was 12.
The jackpot jumps to an estimated $550 million for Saturday's drawing. That would make it the nation's 8th largest lottery prize ever.
Lottery players also can vie for another giant prize, as the Mega Millions game's grand prize will be $418 million in Friday's drawing.