A033244 - OEIS

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A033244

Primes of form x^2+69*y^2.

73, 277, 397, 853, 877, 1021, 1093, 1117, 1129, 1153, 1237, 1297, 1669, 1741, 1777, 1789, 2221, 2473, 2557, 2677, 2749, 2953, 3109, 3121, 3169, 3301, 3313, 3433, 3637, 3709, 3853, 4057, 4129, 4441

(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, 69, 10000] (* see A106856 *)

CROSSREFS

Sequence in context: A142434 A128032 A142489 * A140857 A158740 A174334

Adjacent sequences: A033241 A033242 A033243 * A033245 A033246 A033247

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved