124171

Properties

Appears in sequences

• Primes that remain prime through 4 iterations of function f(x) = 2x + 9.at n=35A023306
• Primes that remain prime through 5 iterations of function f(x) = 2x + 9.at n=10A023334
• Primes p = 1 mod 6 such that all three iterations p=(6p+1) give primes = 1 mod 6.at n=26A210686
• Numbers k such that 64 * 3^k - 1 is prime.at n=17A387760
• Prime numbersat n=11663