A291994 Primes of the form Phi(k, -6), where Phi is the cyclotomic polynomial.
31, 37, 43, 1297, 46441, 51828151, 55987, 1950271, 2527867231, 1678321, 3655688315536801, 189491931189200021056951, 1822428931, 412482688627178079807598675848631, 4760317816590150361, 534577564460822791430647883899825591, 7369130657357778596659
Offset: 1
Keywords
Links
Crossrefs
Cf. A138924.
Programs
-
Mathematica
Select[Table[Cyclotomic[k,-6], {k, 0, 100}], PrimeQ[#] &]