Smallest prime a(n) such that concatenation of first n+1 primes starting from a(n), separated by n zeros, is prime.

A102109

Smallest prime a(n) such that concatenation of first n+1 primes starting from a(n), separated by n zeros, is prime.

Terms

    a(0) =23a(1) =79a(2) =41a(3) =53a(4) =163a(5) =283a(6) =307a(7) =151a(8) =101a(9) =199a(10) =367a(11) =149a(12) =2027a(13) =1783a(14) =1621a(15) =2999a(16) =5303a(17) =2699a(18) =2381a(19) =7129a(20) =3019a(21) =4159a(22) =2503a(23) =41647a(24) =2971a(25) =9413a(26) =8369a(27) =5801a(28) =7247a(29) =18517

External references