2 ticketholders win Powerball jackpot of $630 million -- the 7th largest in Powerball history

Two lucky ticketholders from Wisconsin and California have won the Powerball jackpot.

Two lucky ticketholders from Wisconsin and California have won the Powerball jackpot, according to the Powerball website.

Wednesday's jackpot had climbed to an estimated $630 million -- the seventh largest prize in Powerball history.

The jackpot has a cash value of $448.4 million.

The winning California ticket was sold at a 7-Eleven in Sacramento, according to the California State Lottery.