Thursday, September 23, 2010

269

269 is a prime number.

269 has a representation as a sum of two squares: 269 = 102 + 132.

269 and 271 form a twin prime pair.

269 is the hypotenuse of a primitive Pythagorean triple: 2692 = 692 + 2602.

The 269th day of a non-leap year is 26 September (26/9).

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