Prime p1 of the form a^b + c^d = p1, where a, b, c, d are primes and a + b + c + d = p2, where p2 (A164076) is also prime.
A164075
Prime p1 of the form a^b + c^d = p1, where a, b, c, d are primes and a + b + c + d = p2, where p2 (A164076) is also prime.
Terms
- a(0) =29a(1) =53a(2) =59a(3) =173a(4) =251a(5) =293a(6) =1373a(7) =1459a(8) =2213a(9) =3253a(10) =4493a(11) =5333a(12) =8317a(13) =9413a(14) =10613a(15) =20359a(16) =24517a(17) =27893a(18) =37253a(19) =54293a(20) =76733a(21) =78157a(22) =94253a(23) =103951a(24) =120413a(25) =139133a(26) =169243a(27) =205507a(28) =253013a(29) =351653
External references
- oeis: A164075