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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:70AH GHM

Order: 19

Horizontal side: 70 Vertical side: 70

Elements: 2√2, 4√2, 8√2, 12, 9√2, 10√2, 16, 12√2, 18, 14√2, 24, 17√2, 18√2, 26, 28, 20√2, 34, 36, 26√2.

Code: 367 0 70 200 36 70 341 70 70 163 16 34 127 16 50 126 16 38 245 28 26 281 56 50 142 70 36 22 18 36 100 18 36 186 52 18 172 17 17 84 8 26 94 17 17 260 26 26 261 52 26 42 56 22 185 52 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)

36
20√2
34
16
12
12√2
24
28
14√2
2√2
10√2
18√2
17√2
8√2
9√2
26√2
26
4√2
18