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A003628 Primes congruent to {5, 7} mod 8.
(Formerly M3764)
+0
6
5, 7, 13, 23, 29, 31, 37, 47, 53, 61, 71, 79, 101, 103, 109, 127, 149, 151, 157, 167, 173, 181, 191, 197, 199, 223, 229, 239, 263, 269, 271, 277, 293, 311, 317, 349, 359, 367, 373, 383, 389, 397, 421, 431, 439 (list; graph; listen)
OFFSET

1,1

COMMENT

Inert rational primes in Q(sqrt -2).

REFERENCES

H. Hasse, Number Theory, Springer-Verlag, NY, 1980, p. 498.

CROSSREFS

Sequence in context: A080829 A078884 A022319 this_sequence A105874 A105904 A038901

Adjacent sequences: A003625 A003626 A003627 this_sequence A003629 A003630 A003631

KEYWORD

nonn,easy,nice

AUTHOR

njas, Mira Bernstein

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.


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