Fatto matematico: 7710 is the number of degree 17 irreducible polynomials over GF(2).
Trivia: 7710 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: February 8th is the day in 1887 that the Dawes Act authorizes the President of the United States to survey Native American tribal land and divide it into individual allotments.