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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:288AB GHM

Order: 19

Horizontal side: 288 Vertical side: 288

Elements: 1√2, 2, 6√2, 10, 8√2, 12, 9√2, 16, 22√2, 44, 44√2, 78, 88, 100, 122, 144, 166, 122√2, 144√2.

Code: 1665 0 122 1444 144 144 1443 288 144 224 166 122 66 182 138 125 188 132 1001 288 144 163 182 122 82 190 130 21 190 132 12 191 131 101 200 132 885 200 44 90 191 131 1227 0 122 1220 122 122 781 200 122 444 244 0 443 288 0

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Just three people are credited with the discovery of Primitive Perfects:

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

William T. Tutte (WTT, Canada, 1917-2002) (15:44AI, 17:136AJ and 19:56AJ only)

166
144√2
144
22√2
6√2
12
100
16
8√2
2
1√2
10
88
9√2
122
122√2
78
44√2
44