Under the current version's regulations (which began October 28, 2017 with the first drawing October 31) for Mega Millions, the minimum Mega Millions advertised jackpot is $40 million, paid in 30 graduated yearly installments, increasing 5 percent each year (unless the cash option is chosen; see below for differences by lotteries on cash/annuity choice regulations.) The jackpot increases when there is no top-prize winner (see below for information on how the Mega Millions jackpot is funded.) As of December 13, 2017, there has yet to be a jackpot winner under the current Mega Millions format, including wagers for the newly created Just the Jackpot option.
Increased levels of lottery play have been linked with certain sections of the U.S. population — men, African-Americans, Native Americans, and those who live in disadvantaged neighborhoods, according to one 2011 study of over 5,000 people published in the Journal of Gambling Studies. (Susan Cartwright, a spokeswoman for Scientific Games SGMS, -6.54% which sells scratch cards, says a 2014 study by an independent research firm, Chadwick Martin Bailey, found that lottery players mirror the general public’s ethnicity, employment, and income.)