9293 is a prime number. It is also a Sophie Germain prime because 2 x 9293 + 1 = 18587, which is also a prime.
9293 reversed is also a prime: 3929. 9293 is the largest number formed from two consecutive two-digit numbers that is also a prime when reversed.
9293 has a representation as a sum of two squares: 9293 = 582 + 772.
9293 is the hypotenuse of a primitive Pythagorean triple: 92932 = 25652 + 89322.
Source: Prime Curios!
No comments:
Post a Comment