A244769 Prime numbers ending in the prime number 43.

43, 443, 643, 743, 1543, 2143, 2243, 2543, 2843, 3343, 3643, 3943, 4243, 4643, 4943, 5443, 5743, 5843, 6043, 6143, 6343, 7043, 7243, 7643, 8243, 8443, 8543, 9043, 9343, 9643, 9743, 10243, 10343, 11243, 11443, 11743, 12043, 12143, 12343, 12743, 13043, 14143

Offset

1,1

Comments

Also primes of the form 100*n+43. Subsequence of A105854, A141941.

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Mathematica

Select[Prime[Range[5, 6000]], Take[IntegerDigits[#], -2]=={4, 3} &]

Prog

(Magma) [n: n in PrimesUpTo(16000) | n mod 100 eq 43];
(PARI) select(x->(x % 100)==43, primes(2000)) \\ Michel Marcus, Jul 06 2014

Crossrefs

Cf. A105854, A141941.

Cf. similar sequences listed in A244763.

Sequence in context: A228908 A027002 A093673 * A239268 A247966 A248206

Adjacent sequences: A244766 A244767 A244768 * A244770 A244771 A244772

Keyword

nonn,base,easy

Author

Vincenzo Librandi, Jul 06 2014

Status

approved