79559

Properties

Appears in sequences

• a(n) is smallest safe prime (A005385) such that a(n) + 12*n is the next safe prime, i.e., x = (a(n) - 1)/2 and x + 6*n are closest Sophie Germain primes.at n=28A059327
• a(n) = prime(prime(Fibonacci(n))).at n=15A093309
• a(n) = (10^n)-th lower twin prime.at n=3A146214
• Primes of the form n + sum of proper non-divisors of n.at n=41A192560
• Primes having only {5, 7, 9} as digits.at n=38A260831
• Prime numbersat n=7793