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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:108BP GHM

Order: 19

Horizontal side: 108 Vertical side: 108

Elements: 1√2, 2, 2√2, 9, 11, 8√2, 10√2, 16, 13√2, 15√2, 18√2, 26, 28, 26√2, 41, 54, 41√2, 67, 54√2.

Code: 675 0 41 544 54 54 543 108 54 134 67 41 113 80 43 102 90 44 281 108 54 180 90 44 20 69 43 21 71 43 12 72 42 91 80 43 163 72 26 82 80 34 417 0 41 410 41 41 154 56 26 264 82 0 263 108 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
54√2
54
13√2
11
10√2
28
18√2
2√2
2
1√2
9
16
8√2
41
41√2
15√2
26√2
26