69313

Properties

Appears in sequences

• A variant of the cuban primes: primes p = (x^3 - y^3)/(x - y) where x = y + 2.at n=25A002648
• Prime numbers p such that p +- ((p-1)/8) are primes.at n=23A137771
• a(n) = 48*n^2 + 1.at n=38A158638
• G.f.: (21+104*x+103*x^2+23*x^3+x^4)/(1-x)^5.at n=8A160787
• Primes p such that p^4 - p +/- 1 are twin primes.at n=28A236952
• Prime numbers with more than one 1 < k < 10 for which the base-k representation is palindromic.at n=34A255161
• Palindromic numbers in bases 4 and 6 written in base 10.at n=14A259376
• Base-10 representation of the primes at A262649.at n=2A262650
• Primes that are values of A215240.at n=21A320041
• Prime numbersat n=6881