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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:112AV GHM

Order: 19

Horizontal side: 112 Vertical side: 112

Elements: 5, 8, 6√2, 8√2, 12, 11√2, 16, 12√2, 17, 18, 22, 26, 22√2, 34, 45, 56, 45√2, 67, 56√2.

Code: 675 0 45 564 56 56 563 112 56 114 67 45 163 78 40 82 86 48 341 112 56 83 86 40 265 86 22 457 0 45 450 45 45 171 62 45 57 62 45 125 62 28 124 74 28 183 86 22 64 68 22 224 90 0 223 112 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)

67
56√2
56
11√2
16
8√2
34
8
26
45
45√2
17
5
12
12√2
18
6√2
22√2
22