Primes p (A000043) such that 2^p-1 is prime (A000668) and congruent to 127 mod 6!.
A145042
Primes p (A000043) such that 2^p-1 is prime (A000668) and congruent to 127 mod 6!.
Terms
- a(0) =7a(1) =19a(2) =31a(3) =127a(4) =607a(5) =1279a(6) =2203a(7) =4423a(8) =110503a(9) =216091a(10) =1257787a(11) =20996011a(12) =24036583
External references
- oeis: A145042