Primes p such that concatenation of primes from 2 through p is a prime.
A046284
Primes p such that concatenation of primes from 2 through p is a prime.
Terms
- a(0) =2a(1) =3a(2) =7a(3) =719a(4) =1033a(5) =2297a(6) =3037a(7) =11927
External references
- oeis: A046284