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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:100AD GHM

Order: 19

Horizontal side: 100 Vertical side: 100

Elements: 8, 10, 8√2, 12, 15, 16, 12√2, 15√2, 16√2, 25, 28, 20√2, 30, 32, 25√2, 30√2, 35√2, 40√2, 50√2.

Code: 502 50 50 404 40 60 80 80 100 81 88 100 122 100 88 121 100 100 323 72 60 162 88 76 161 88 92 283 100 60 101 50 60 255 50 35 254 75 35 306 70 30 153 50 35 350 35 35 204 55 15 156 55 15 305 70 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)

50√2
40√2
8√2
8
12√2
12
32
16√2
16
28
10
25
25√2
30√2
15
35√2
20√2
15√2
30