The jackpot rolled after no ticket matched all six numbers drawn on Halloween night.
The white balls were 13, 19, 36, 39 and 59, and the red Powerball was 13.
If someone wins the Wednesday jackpot — a cash value of $596.7 million — it will be the second-largest jackpot in Powerball history and Powerball’s largest prize in more than six years.
The Powerball jackpot was last hit on Aug. 3 in Pennsylvania and there have been 38 consecutive drawings without a grand prize winner since then.
More than 5.4 million tickets won cash prizes totaling $59.5 million on Monday.
Tickets in California, Florida, Indiana, Michigan, New York, Ohio and Texas matched all five white balls to win a $1 million prize.
Tickets in Florida, New York and Oklahoma matched all five white balls and doubled that prize by including the Power Play option for an additional $1 per play.
In addition, 23 tickets won a $150,000 prize.
The overall odds of winning a prize are 1 in 24.9, and the odds of winning the jackpot are 1 in 292.2 million.
Powerball holds the world record for the largest jackpot, a record $1.586 billion that was set in 2016.