EuroMillions says the odds of picking the winning five numbers as well as the two Lucky Stars is one in 139.8million.
Matching five numbers and one star has odds of one in 6.99million. The approximate overall odds, however, of winning a prize in the EuroMillions are much more likely at one in 13.
A lot of people playing the EuroMillions pick a lucky dip to choose their numbers for them.
LottoLand advises that people should avoid popular numbers, like one to 31, as people tend to opt for their date of birth.
This means if these numbers do win, more people will have them and so the winning amount will be divided among more people.