Wednesday, May 19, 2010

953

953 is a prime number.

953 is a Sophie Germain prime because 2 x 953 + 1 = 1907 is also a prime.

953 has a representation as a sum of two squares: 953 = 132 + 282.

953 is the hypotenuse of a primitive Pythagorean triple: 9532 = 6152 + 7282.

953 is the largest prime factor of 54321.

953 Painleva is a main-belt asteroid discovered in 1921.

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