Since the secondary prizes are defined in fixed amounts (except in California), if the liability for a given prize level exceed the funds in the prize pool for that level the amount of the prize may be reduced and the prize pool be distributed on a parimutuel basis and result in a prize lower than the fixed amounts given in the prize tables.[29] Because the secondary prize pools are calculated independently, it is possible lower-tier prizes will differ among the game members.
Once your ticket is purchased, scanned and uploaded into your account that ticket is yours. Legally and in every other sense possible. The same questions always pop up at this stage of the explanation to new time online lottery players and these doubts can be best explained in further detail in the article on the Iraqi Lottery winner but the gist of it is as follows: 
We are proud to share the stories of theLotter's players who have won huge prizes playing the Mega Millions lottery. Nataliia from Ukraine matched the five main numbers in the draw on 26 September 2017 to become our first Mega Millions millionaire. Her Mega Millions subscription using the Quick Pick numbers not only ensured that she would never miss a single draw, but also ended up winning her a $1 million prize!
Mega Millions winning numbers are drawn on Tuesdays and Fridays at 23:00 EST*. Buy Mega Millions tickets online by selecting five main numbers (from 1-70) and a Mega Ball (from 25) for each line. Choose your Mega Millions number manually, with quick pick, or from your saved numbers to buy your official Mega Millions lottery ticket. Match 5+1 to become an American lottery multi-millionaire and win a guaranteed $1,000,000 second place prize for all five main numbers! Learn how to purchase official lottery tickets on theLotter and how it works here.
The odds of winning the Mega Millions jackpot are 1 in 302.6 million, making them the highest odds of any other state or multi-state lottery game ever played in the United States. However, this means the jackpot can grow to surpass the billion-dollar mark with relative ease. The overall odds of winning any prize are 1 in 24, which is slightly better than that of Powerball, which are 1 in 24.87.
The probability and odds can be taken into a mathematical perspective: The probability of winning the jackpot (through October 27, 2017) was 1:(75C5) x (15); that is: 75 ways for the first white ball times 74 ways for the second times 73 for the third times 72 for the fourth times 71 for the last white ball divided by 5 x 4 x 3 x 2 x 1, or 5!, and this number is then multiplied by 15 (15 possible numbers for the "Megaball"). Therefore, (75 x 74 x 73 x 72 x 71)/ (5 x 4 x 3 x 2 x 1) x 15 = 258,890,850, which means any combination of five white balls plus the Megaball has a 1:258,890,850 chance of winning the jackpot. Similarly, the odds for second prize are 1:(75C5) x (15/14) = 1: 18,492,204 chance of winning. The overall probability of winning any prize was 1 in 14.7. If there are no jackpot winners for a specific drawing, the jackpot will keep increasing, however, the odds will still remain the same.
The Oklahoma Lottery makes every effort to ensure the accuracy of information provided on this website. In the event of any conflict between the winning numbers posted on this website and winning numbers as contained in the Oklahoma Lottery gaming system, the winning numbers as drawn and as contained in the gaming system will be treated as official. All winning tickets must be validated through the Oklahoma Lottery gaming system.
On May 18, 2013, the world's largest one-ticket jackpot, an annuity of approximately $590.5 million ($620 million today), was won by a Powerball ticket sold in Zephyrhills, Florida.[33] On June 5, Florida Lottery officials announced the winner: Gloria C. MacKenzie, 84, who purchased the "quick pick" ticket at a Publix supermarket.[34] MacKenzie chose the cash option of approximately $370.8 million, before Federal withholding; Florida does not have a state income tax.[34]
In spite of the huge popularity of this lottery draw game it is still an unknown to many that you can buy Powerball tickets online, whether you are in the US or not. To be clear, this doesn’t even mean that you have to be a citizen of the US either. No citizenship & not based in the US? You can still play powerball online and buy lottery tickets online for a number of different lottery draw games.