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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:54AR GHM

Order: 19

Horizontal side: 54 Vertical side: 54

Elements: 2, 2√2, 4, 3√2, 4√2, 6, 10, 8√2, 12, 14, 11√2, 16, 18, 19, 22, 16√2, 19√2, 32, 35.

Code: 355 0 19 321 32 54 185 32 36 221 54 54 147 32 36 26 44 34 47 46 36 40 50 36 123 44 22 25 44 32 107 44 32 166 38 16 34 35 19 116 27 11 67 38 22 197 0 19 190 19 19 84 27 11 165 38 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)

35
32
18
22
14
2√2
4
4√2
12
2
10
16√2
3√2
11√2
6
19
19√2
8√2
16