524261
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- a(n) = 2^n - 27.at n=19A220087
- Primes of the form (2^n - 1)*(2^(m+3)) + 5 where n >= 1, m >= 1.at n=22A225214
- Prime numbers of the form 2*4^k - 27.at n=2A275749
- a(n) is the largest prime p < 2^n such that p + 2^n is also prime.at n=17A282565
- Primes of the form 2^j - 3^k, for j >= 0, k >= 0.at n=38A321671
- Prime numbersat n=43388