A217588 Primes of the form 2520k + 1 for some k.

2521, 7561, 12601, 15121, 20161, 30241, 35281, 42841, 45361, 47881, 55441, 65521, 68041, 78121, 93241, 100801, 110881, 126001, 128521, 131041, 141121, 146161, 151201, 156241, 158761, 161281, 176401, 178921, 186481, 196561, 199081, 206641, 211681, 229321

Offset: 1

Author

Joshua S.M. Weiner, Oct 07 2012

Keywords

• nonn
• easy

Links

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

Crossrefs

Subsequence of A217587.

Programs

Magma

[p: p in PrimesInInterval(2521,260000) | IsOne(p mod 2520)]; // Bruno Berselli, Oct 10 2012

Mathematica

Select[1 + 2520*Range[100], PrimeQ] (* T. D. Noe, Oct 10 2012 *)