Wednesday, December 16, 2009

1301

1301 is a prime number.

1301 has a representation as a sum of two squares: 1301 = 252 + 262.

1301 and 1303 form a twin prime pair.

1301 is the hypotenuse of a primitive Pythagorean triple: 13012 = 512 + 13002.

1301 can be represented as 24 34 + 5.

Bromotrifluoromethane, also known by the trade name Halon 1301, is a colorless, odorless gas that was used to extinguish fires.

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