241 (number)

241 is the natural number between 240 and 242. It is also a prime number.

In mathematics

241 is a regular prime, a twin prime, and a lucky prime. Being 15 × 2⁴ + 1, it is a Proth prime.

241 is a repdigit in base 15 (111).

In popular culture

* Reel Big Fish wrote a song entitled "241," where the number is repeated as the only lyric.
* A shortform of "Two for One", mostly use in Bar or Cafe. Means of paid one item price, and get two of the item.

In professional sports

Section 241 of Nationals Park, home of Major League Baseball's Washington Nationals, is known as the National League's rowdiest section, if not the rowdiest in all of baseball.

Fans in the section, generally single young professionals between the ages of 18-35, typically chant "two-four-one! two-four-one!" and often attempt to start the wave. The former has been known to distract and perplex outfielders of visiting teams.

The section's unique persona is believed to the rooted in the number 241. Regulars of the section are believed to have chosen it because 241, pronounced "two-four-one" sounds similar to two-for-one beer specials.