Two people bought Mega Millions tickets worth more than half a million dollars after Friday night's drawing.
The winning tickets were purchased at Duarte Liquors in Los Angeles County and an Alameda market in Northern California, according to a California Lottery news release.
Each of the tickets are worth $604,409 -- both tickets matched five numbers, but missed the Mega number. Winners have 180 days from Friday to claim their prize.
The California Lottery advises winners to sign the back of their tickets, keep them in a safe place and claim their prizes as soon as possible.
Since neither ticket matched the Mega number, the jackpot prize to be drawn on Tuesday has grown to an estimated $321 million, according to the statement.