375253

Properties

Appears in sequences

• Primes that remain prime through 5 iterations of function f(x) = 4x + 9.at n=20A023340
• Sequence of primes p(n) such that 2*p(n)+3, 2*p(n+1)+3, 2*p(n+2)+3 are consecutive primes, where p(i) denotes the i-th prime.at n=24A088119
• This is to A139026 as A139026 to A139025, see A139025 for details.at n=19A139027
• Prime numbersat n=31931