Fatto matematico: 767 is the largest n so that n^{2} = _{m}C_{0} + _{m}C_{1} + _{m}C_{2} + _{m}C_{3} has a solution.
Trivia: 767 is an uninteresting number.
Data storica: February 5th is the day in 1997 that the so-called Big Three banks in Switzerland announce the creation of a $71 million fund to aid Holocaust survivors and their families.