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A292010
Primes of the form Phi(k, 6), where Phi is the cyclotomic polynomial.
1
5, 7, 43, 37, 31, 55987, 1297, 46441, 1822428931, 51828151, 1678321, 7369130657357778596659, 1950271, 2527867231, 3655688315536801, 189491931189200021056951, 3546245297457217493590449191748546458005595187661976371, 412482688627178079807598675848631
OFFSET
1,1
MATHEMATICA
Select[Table[Cyclotomic[k, 6], {k, 0, 100}], PrimeQ[#] &]
CROSSREFS
Cf. A138936.
Sequence in context: A093526 A098512 A234040 * A379639 A064082 A274907
KEYWORD
nonn
AUTHOR
Robert Price, Sep 07 2017
STATUS
approved