It's expected to swell to an estimated 325-million dollars for this Friday's drawing.
It's the largest Mega Millions jackpot in two years and if there's a frenzy of ticket purchases, it could grow to an even larger amount.
The amount rolled over because no one matched all the winning numbers from Tuesday night's drawing. Those numbers were 3, 12, 19, 22, 40 and the Mega Ball number was 2.
Mega Millions is played in 12 states. The only one that borders Arkansas is Texas.
Starting on October 31st, Arkansans will be able to buy tickets in the only other multi-state lottery, the Powerball.