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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:218AB GHM

Order: 19

Horizontal side: 218 Vertical side: 218

Elements: 2√2, 4, 7√2, 10, 14, 16√2, 17√2, 18√2, 22√2, 34, 36, 34√2, 68, 75, 92, 109, 126, 92√2, 109√2.

Code: 1265 0 92 1094 109 109 1093 218 109 174 126 92 70 143 109 751 218 109 103 136 92 147 136 102 166 134 86 685 150 34 927 0 92 920 92 92 224 114 70 43 136 88 180 132 88 24 134 86 361 150 70 344 184 0 343 218 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)

126
109√2
109
17√2
7√2
75
10
14
16√2
68
92
92√2
22√2
4
18√2
2√2
36
34√2
34