Fait général: 2500 is the number of letters on a typical typed page of text.
Fait mathématique: 2500 is a Tetranacci-like number starting from 1, 1, 1, and 1.
Culture générale: 2500 is the number of letters on a typical typed page of text.
Date historique: November 4th is the day in 1921 that the Sturmabteilung or SA, whose members were known as "brownshirts", physically assault Adolf Hitler's opposition after his speech in Munich.