DistanceRegular.org
Paley graph $P_{997}$
Number of vertices:
$997$
Diameter:
$2$
Intersection array:
$\{498,249;1,249\}$
Spectrum:
$498^1 \left(\frac{-1+\sqrt{997}}{2}\right)^{498} \left(\frac{-1-\sqrt{997}}{2}\right)^{498}$
Automorphism group:
$997:498$
Distance-transitive:
Yes
Primitive
Downloads
Adjacency matrix
Adjacency matrix in GAP format
Adjacency matrix in CSV format
Graph in GRAPE format
Links
Andries Brouwer
Wikipedia
Wolfram
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Graphs with 501-1000 vertices
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Graphs with diameter 2
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Paley Graphs
Last updated: 17 July 2024