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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:108CM GHM

Order: 19

Horizontal side: 108 Vertical side: 108

Elements: 3, 3√2, 6, 5√2, 10, 10√2, 17, 20, 22, 16√2, 23, 27, 22√2, 32, 38, 38√2, 54, 70, 54√2.

Code: 705 0 38 544 54 54 543 108 54 164 70 38 220 86 54 221 108 54 387 0 38 380 38 38 231 61 38 37 61 38 36 61 35 67 64 38 205 61 15 171 81 32 277 81 32 323 108 0 104 71 5 103 81 5 54 76 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)

70
54√2
54
16√2
22√2
22
38
38√2
23
3
3√2
6
20
17
27
32
10√2
10
5√2