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A165815
Prime congruent numbers (A003273).
2
5, 7, 13, 23, 29, 31, 37, 41, 47, 53, 61, 71, 79, 101, 103, 109, 127, 137, 149, 151, 157, 167, 173, 181, 191, 197, 199, 223, 229, 239, 257, 263, 269, 271, 277, 293, 311, 313, 317, 349, 353, 359, 367, 373, 383, 389, 397, 421, 431, 439, 457, 461, 463, 479, 487
OFFSET
1,1
COMMENTS
Heegner proved that every prime p with p = 5 or 7 (mod 8) is a congruent number. See A003628 for those primes.
REFERENCES
Kurt Heegner, Diophantische Analysis und Modulfunktionen, Math. Zeitschrift 56 (1952), 227-253.
CROSSREFS
Sequence in context: A022319 A207079 A167798 * A216738 A216774 A216742
KEYWORD
nonn
AUTHOR
T. D. Noe, Sep 28 2009
STATUS
approved