Sophie Germain's theorem
= Sophie Germain's theorem
{wiki=Sophie_Germain's_theorem}
Sophie Germain's theorem is a result in number theory concerning prime numbers. It states that if \\( p \\) is a prime number, and \\( 2p + 1 \\) is also prime, then \\( p \\) is called a Sophie Germain prime, and \\( 2p + 1 \\) is called a safe prime.