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Primitive Perfect Isosceles Right Triangled Square

Title: _r 19:170AE2of4 GHM

Order: 19

Horizontal side: 170 Vertical side: 170

Elements: 16, 15√2, 16√2, 24, 30, 32, 24√2, 30√2, 32√2, 35√2, 50, 56, 60, 64, 70, 50√2, 80, 60√2, 70√2.

Code: 705 0 100 704 70 100 300 140 170 301 170 170 600 110 140 601 170 140 502 50 50 354 35 65 156 35 65 807 50 80 160 130 80 161 146 80 242 170 56 241 170 80 643 114 0 322 146 32 321 146 64 563 170 0 503 50 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
70√2
30√2
30
60√2
60
50√2
35√2
15√2
80
16√2
16
24√2
24
64
32√2
32
56
50