38958219

Appears in sequences

• a(n) = (12*n + 3)^3.at n=28A017559
• Perfect powers n such that (n-5)/2 is prime.at n=13A075539
• Cubes that become a prime number when prefixed with a 1.at n=20A167725
• Cubes that become a prime number when prefixed with a 2.at n=22A167726
• Cubes that becomes a prime number when prefixed with a 7.at n=23A167731
• Cubes c such that c + 2 and c - 2 are semiprime.at n=30A275023
• Upper of a pair of adjacent perfect powers, both with exponents > 2.at n=17A340701