A244774 Prime numbers ending in the prime number 73.

73, 173, 373, 673, 773, 1373, 1873, 1973, 2273, 2473, 3373, 3673, 4073, 4273, 4373, 4673, 4973, 5273, 5573, 6073, 6173, 6373, 6473, 6673, 7573, 7673, 7873, 8273, 8573, 9173, 9473, 9973, 10273, 10973, 11173, 11273, 12073, 12373, 12473, 12973, 13873

Offset: 1

Author

Vincenzo Librandi, Jul 07 2014

Keywords

• nonn
• base

Comments

Also primes of the form 100*k+73. Subsequence of A141885, A141945.

Links

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

Crossrefs

Cf. A141885, A141945.

Cf. similar sequences listed in A244763.

Programs

Magma

[n: n in PrimesUpTo(14000) | n mod 100 eq 73];

Mathematica

Select[Prime[Range[5, 6000]], Take[IntegerDigits[#], -2]=={7, 3} &]

PARI

select(x->(x % 100)==73, primes(2000)) \\ Michel Marcus, Jul 07 2014