Primes p such that 8*2^(2p)-1 is also prime.
A174288
Primes p such that 8*2^(2p)-1 is also prime.
Terms
- a(0) =2a(1) =5a(2) =7a(3) =29a(4) =43a(5) =1607a(6) =4969a(7) =9967a(8) =22247a(9) =699133a(10) =1510687a(11) =21321899
External references
- oeis: A174288