Lesser of twin primes p such that sigma((p-1)/2) + tau((p-1)/2) is a prime.
A358342
Lesser of twin primes p such that sigma((p-1)/2) + tau((p-1)/2) is a prime.
Terms
- a(0) =3a(1) =5a(2) =17a(3) =65537a(4) =1927561217
External references
- oeis: A358342
A358342
Lesser of twin primes p such that sigma((p-1)/2) + tau((p-1)/2) is a prime.