Fatto matematico: 2571 is the smallest number with the property that its first 7 multiples contain the digit 1.
Trivia: 2571 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: January 14th is the day in 2011 that Stampede near Sabarimala – 104 devotees killed and several others injured in a stampede at Uppupara in Idukki district.