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A090348
Norms of prime elements in the ring of integers of Q(sqrt(-7)).
10
2, 7, 9, 11, 23, 25, 29, 37, 43, 53, 67, 71, 79, 107, 109, 113, 127, 137, 149, 151, 163, 169, 179, 191, 193, 197, 211, 233, 239, 263, 277, 281, 289, 317, 331, 337, 347, 359, 361, 373, 379, 389, 401, 421, 431, 443, 449, 457, 463, 487, 491, 499
OFFSET
0,1
COMMENTS
Consists of those primes in A045373 together with the squares of those primes not in A045373.
REFERENCES
A. Frohlich and M. J. Taylor, Algebraic number theory, Cambridge studies in advanced mathematics, no. 27, Cambridge University Press, 1991.
CROSSREFS
Sequence in context: A288598 A277737 A082371 * A163405 A049638 A190490
KEYWORD
easy,nonn
AUTHOR
Paul Boddington, Jan 29 2004
STATUS
approved