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A033234 Primes of form x^2+53*y^2. 2
53, 89, 197, 293, 541, 577, 653, 673, 733, 857, 877, 929, 941, 953, 1153, 1289, 1301, 1361, 1733, 1901, 1933, 2029, 2237, 2269, 2357, 2437, 2593, 2621, 2633, 2741, 2749, 2969, 3089, 3181, 3449, 3461 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

David A. Cox, "Primes of the Form x^2 + n y^2", Wiley, 1989.

LINKS

Vincenzo Librandi and Ray Chandler, Table of n, a(n) for n = 1..10000 [First 1000 terms from Vincenzo Librandi]

N. J. A. Sloane et al., Binary Quadratic Forms and OEIS (Index to related sequences, programs, references)

MATHEMATICA

QuadPrimes2[1, 0, 53, 10000] (* see A106856 *)

CROSSREFS

Sequence in context: A124282 A137869 A096697 * A266845 A238678 A142296

Adjacent sequences:  A033231 A033232 A033233 * A033235 A033236 A033237

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified April 1 02:15 EDT 2020. Contains 333153 sequences. (Running on oeis4.)