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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:226AQ GHM

Order: 19

Horizontal side: 226 Vertical side: 226

Elements: 3√2, 6, 14√2, 15√2, 28, 21√2, 30, 24√2, 27√2, 28√2, 42, 54, 56, 71, 92, 113, 92√2, 134, 113√2.

Code: 1345 0 92 1134 113 113 1133 226 113 214 134 92 150 155 113 711 226 113 63 140 92 32 143 95 301 170 98 565 170 42 270 143 95 927 0 92 920 92 92 244 116 68 541 170 68 285 170 14 284 198 14 423 226 0 144 184 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)

134
113√2
113
21√2
15√2
71
6
3√2
30
56
27√2
92
92√2
24√2
54
28
28√2
42
14√2