what number do you consider lucky?
Maybe it is a statistically lucky number, a lucky number in mythology or history you have heard about, or maybe a tarot number or superstitious number.
It can be of any number of digits.
Mine is 11 but can't prove it Another is 911 (not related to 9-11)
On an odd note my last address was 11, apt 227, mailbox #65. I missed my parking space by one digit at 30. If it was the next one over it would have been 29. That would'a been wierd!