Never choose all odd or all even numbers. Such combinations (either all ‘odd’ numbers, or all ‘even’ numbers) make up only 3% of prizes won. Most winning Mega Millions tickets are notable for having three ‘odd’ and two ‘even’ numbers. Alternatively, you could choose three ‘even’ numbers and two ‘odd’ numbers, although your chances to win won’t be quite as good. The mega-ball number can be either an ‘even’ or an ‘odd’ number, and is not related in any way to your main (white) ball choices.
Through 2008, Powerball drawings usually were held at Screenscape Studios in West Des Moines, Iowa. The drawings' host was longtime Iowa radio personality Mike Pace, who had hosted MUSL drawings since Lotto America began in 1988. In 1996, Powerball went "on the road" for the first time, holding five remote drawings at the Summer Olympics in Atlanta. A few weeks later, Georgia became the only jurisdiction to leave Powerball (Maine, which joined MUSL in 1990, left when Powerball began). In August 1996, Georgia joined the then-new The Big Game, then the other major U.S. lottery group. It planned to sell tickets for both games for the rest of 1996; but within days Georgia was removed from MUSL, not to return until the 2010 cross-sell expansion.
On top of the cost of a regular ticket, you can pay extra for the Power Play option which acts as a multiplier of prizes in a similar way to how Mega Millions’ Megaplier does. Taking the Power Play option multiplies winnings earned by matching just one number right through to matching five numbers - turning the $1,000,000 prize into a $2,000,000 prize.
Reflecting common practice among American lotteries, the jackpot is advertised as a nominal value of annual installments. A cash value option (the usual choice), when chosen by a jackpot winner, pays the approximate present value of the installments. Mega Millions' previous format began on October 19, 2013; its first drawing was three days later. The current version of Mega Millions uses a 5/70 (for the white balls) plus 1/25 (for the "Mega Ball") double matrix to select its winning numbers.
During the middle of its four-year run, LA became a more traditional pick-6-of-54 game; unlike the first version, players got two games for $1. The jackpot odds actually became more "favorable" at 1 in 13 million per dollar; however, overall odds were much tougher, since four numbers were still needed to win the lowest prize tier. This version was entirely parimutuel.
The conditions for Florida joining Powerball included a move of the live drawings from Iowa to Universal Studios in Orlando. The three hosts rotating announcing duties from Universal Studios were Tracy Wiu, Elizabeth Hart and Scott Adams (MUSL headquarters remained in Iowa, where its other draws are held). The wheel that was used to determine the Power Play multiplier was retired when the drawings moved to Florida; a random number generator (RNG) was used until the 2012 format change.
Ask for the All Star Bonus with your Lotto America purchase! For an extra $1 All Star Bonus purchase you could increase your prize amount (except the jackpot) by 2, 3, 4 or 5. If you match 5 white ball numbers and have purchased the All Star Bonus, you will have multiplied your $20,000 prize to as much as $100,000! The prize payout does not increase if you match 5 and the Star Ball; in that case you win the jackpot!
On June 2, 2010, Ohio won a Powerball jackpot; it became the first lottery selling either Mega Millions or Powerball (when 2010 began) to provide a jackpot-winning ticket for its newer game. The ticket was worth a $261 million annuity; it was sold in Sunbury. Ohio's second Powerball jackpot-winning ticket, sold for the June 23, 2010 drawing, was part of another first; since Montana also provided a jackpot winner for that drawing, it was the first time a jackpot was shared through lotteries which sold competing games before the cross-selling expansion, as Montana sold only Powerball before the expansion date.
Mega Millions' second-largest jackpot, $648 million, was for the December 17, 2013 drawing. Two winning tickets, one each from California and Georgia, were sold. The holder of the Georgia ticket claimed the next morning; they selected the cash option, which amounted to $173,819,742.50 before withholdings. The holder of the California ticket claimed on January 3, 2014. (The California ticket holder received an equal share, but potentially a larger cash-option amount, as California lottery winnings are exempt from state income tax)." 
The minimum jackpot prize is a $15 million annuity disbursed in 30 payments over 29 years which is something many people would elect to do.The 30 annuity payments are not equal but based on an increasing rate schedule. For example, the first annual gross annuity payment on the base $15 million jackpot would be approximately $267,000 while the final payment would be approximately $834,000.
The other option is to buy single tickets and play alone. Pick your own numbers, play your own tickets and if you win, you win it all! In this scenario, it is advisable to buy lottery tickets online at least 24 hours before the draw will take place. The reason behind this is because in the single ticket scenario, you want to leave enough time for the agents to go to their local store, purchase your ticket, scan your ticket and upload your ticket into your account. If you purchase your Powerball tickets online at the last minute, some online lottery ticket providers will process your payment and if they can’t buy a ticket in time for the draw you wanted, your ticket will be purchased for the following draw. Bear in mind that the nature of a global online lottery with agents scattered around the world is that everyone is working on different time zones. To be sure that your ticket is purchased for the lottery draw you want, ensure that you don’t buy your lottery tickets online at the last minute. This is something that all online lottery players should be aware of as jackpots and odds can change from draw to draw. You need to know that if you are buying Powerball tickets online, which draw your tickets will be entered into.