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A033237 Primes of form x^2+58*y^2. 2
59, 67, 83, 107, 139, 179, 227, 233, 241, 257, 281, 283, 313, 347, 353, 401, 419, 457, 499, 521, 523, 547, 571, 587, 593, 643, 673, 683, 691, 761, 787, 811, 857, 883, 929, 937, 953, 977, 1009, 1019, 1049, 1051 (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)

FORMULA

Primes congruent to {1, 9, 25, 33, 35, 49, 51, 57, 59, 65, 67, 81, 83, 91, 107, 115, 121, 123, 129, 139, 161, 169, 179, 187, 209, 219, 225, 227} (mod 232). - T. D. Noe, Apr 29 2008

MATHEMATICA

QuadPrimes2[1, 0, 58, 10000] (* see A106856 *)

CROSSREFS

Cf. A139643.

Sequence in context: A172056 A032648 A235808 * A139894 A048988 A087766

Adjacent sequences:  A033234 A033235 A033236 * A033238 A033239 A033240

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified December 10 07:27 EST 2016. Contains 278993 sequences.