Lottery mathematics Lottery mathematics Lottery mathematics is used to calculate probabilities of winning or losing a lottery game. It is based heavily on combinatorics, particularly the twelvefold way and combinations without replacement. In a typical 6/49 game, each player chooses six distinct numbers from a range of 1-49. If the six numbers on a ticket match the numbers drawn by the lottery, the ticket holder is a jackpot winner—regardless of the order of the numbers. The probability of this happening is 1 in 13,983,816. The chance of winning can be demonstrated as follows: The first number drawn has a 1 in 49
National Lottery (United Kingdom) 2012. This was a world record unclaimed prize. All investment income from unclaimed prizes also goes to good causes via the National Lottery Distribution Fund. The National Lottery is regulated by the Gambling Commission. Previous regulators were the Office of the National Lottery (known by the acronym OFLOT) until 1 April 1999, and the National Lottery Commission – a non-departmental public body reporting to the Department of Culture, Media and Sport – until 1 October 2013. The Lottery was set up in 1993 under the National Lottery etc. Act 1993 and was reformed under the National Lottery Act 1998 and