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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:208AU GHM

Order: 19

Horizontal side: 208 Vertical side: 208

Elements: 5√2, 8, 10, 8√2, 18, 20, 17√2, 18√2, 28, 34, 34√2, 61, 71, 76, 86, 61√2, 76√2, 132, 104√2.

Code: 1325 0 76 1044 104 104 863 208 122 180 122 122 181 140 122 345 140 88 344 174 88 616 147 61 281 132 104 87 132 104 86 132 96 205 132 76 174 157 71 765 0 0 764 76 0 50 152 76 713 147 0 107 147 71 615 147 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)

132
104√2
86
18√2
18
34
34√2
61√2
28
8
8√2
20
17√2
76
76√2
5√2
71
10
61