Smallest prime of the form concatenation(s) of prime(n) with itself followed by a 3, or 0 if no such prime exists.

A092993

Smallest prime of the form concatenation(s) of prime(n) with itself followed by a 3, or 0 if no such prime exists.

Terms

    a(0) =23a(1) =0a(2) =53a(3) =73a(4) =113a(5) =13131313133a(6) =173a(7) =193a(8) =233a(9) =293a(10) =313a(11) =373a(12) =41413a(13) =433a(16) =593a(17) =613a(18) =673a(19) =71713a(20) =733a(21) =0a(22) =83833a(23) =89898989893a(24) =97973a(25) =1013a(26) =1033a(28) =1093

External references