99409

Properties

Appears in sequences

• Primes p such that the largest prime factor of p^5 + 1 is less than p.at n=29A102327
• primes of the form 5n^2 + 4.at n=9A201483
• Primes p that can be written as phi(k) + d(k) for some k, where phi(k) = A000010(k) is Euler's totient function and d(k) = A000005(k) is the number of divisors of k.at n=41A357916
• Primes having only {0, 4, 9} as digits.at n=26A385768
• Prime numbersat n=9542