Primes p such that (2^p - 2)/p + 1 is prime.
A344360
Primes p such that (2^p - 2)/p + 1 is prime.
Terms
- a(0) =2a(1) =3a(2) =5a(3) =7a(4) =13a(5) =53a(6) =67a(7) =83a(8) =167a(9) =1367a(10) =2473a(11) =4789a(12) =34127a(13) =219217
External references
- oeis: A344360