6629683

Properties

Appears in sequences

• Primes p for which p^i + 4 is prime for i = 1, 3, 5 and 7.at n=21A243859
• Primes p such that 4+p, 4+p^2, 4+p^3, 4+p^5, and 4+p^7 are all prime.at n=5A246562
• Prime numbersat n=453060