A268860 Prime numbers ending in 27.

127, 227, 727, 827, 1327, 1427, 1627, 2027, 2927, 3527, 3727, 4027, 4127, 4327, 5227, 5527, 5827, 5927, 6427, 6827, 7027, 7127, 7727, 7927, 8527, 8627, 9127, 9227, 10427, 10627, 11027, 11527, 11827, 11927, 12227, 12527, 13127, 13327, 13627, 14327, 14627

Offset

1,1

Links

Table of n, a(n) for n=1..41.

Maple

A268860:=n->`if`(isprime(n) and n mod 100 = 27, n, NULL): seq(A268860(n), n=1..5*10^4); # Wesley Ivan Hurt, Apr 02 2016

Mathematica

Select[Table[27 + 100 i, {i, 0, 10^3}], ProvablePrimeQ[#] &]

Prog

(Magma) [n: n in PrimesUpTo(15000) | n mod 100 eq 27]; // Vincenzo Librandi, Feb 15 2016
(PARI) lista(nn) = {forprime(p=2, nn, if ((p-27) % 100 == 0, print1(p, ", ")); ); } \\ Michel Marcus, Feb 20 2016
(Python)
from sympy import isprime
for n in range(127, 10000, 100):
    if(isprime(n)):print(n)
# Soumil Mandal, Apr 02 2016

Crossrefs

Cf. A268858, A268859.

Sequence in context: A045117 A178700 A142466 * A142491 A142551 A048453

Adjacent sequences: A268857 A268858 A268859 * A268861 A268862 A268863

Keyword

nonn,base

Author

Soumadeep Ghosh, Feb 14 2016

Status

approved