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A107999
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Integers m congruent to 5 modulo 8 such that the minimal solution of the Pell equation x^2 - m*y^2 = +-4 has both x and y even.
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1
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37, 101, 141, 189, 197, 269, 325, 333, 349, 373, 381, 389, 405, 485, 557, 573, 677, 701, 709, 757, 781, 813, 829, 877, 885, 901, 909, 925, 933, 973, 997, 1053, 1149, 1157, 1173, 1213, 1269, 1293, 1301, 1325, 1389, 1405, 1421, 1445, 1485, 1605, 1613, 1701, 1717
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OFFSET
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1,1
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REFERENCES
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C. F. Gauss, Disquisitiones Arithmeticae, Yale Univ. Press, 1966, section 256 VI, pp. 276-277.
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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