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A292012
Primes of the form Phi(k, 8), where Phi is the cyclotomic polynomial.
0
7, 73, 262657, 18837001, 77158673929, 5302306226370307681801, 328017025014102923449988663752960080886511412965881, 6113142872404227834840443898241613032969, 34175792320105064276509600649933535697253970335472049142780400956425111741139140798213387072831489
OFFSET
1,1
MATHEMATICA
Select[Table[Cyclotomic[k, 8], {k, 0, 100}], PrimeQ[#] &]
CROSSREFS
Cf. A138938.
Sequence in context: A134281 A360934 A215612 * A051154 A172257 A367179
KEYWORD
nonn
AUTHOR
Robert Price, Sep 07 2017
STATUS
approved