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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:128AZ GHM

Order: 19

Horizontal side: 128 Vertical side: 128

Elements: 1√2, 2, 2√2, 4, 4√2, 8, 8√2, 16, 16√2, 21√2, 22√2, 32, 42, 43, 32√2, 43√2, 64, 85, 64√2.

Code: 855 0 43 644 64 64 643 128 64 164 80 48 163 96 48 327 96 64 326 96 32 44 84 44 43 88 44 87 88 48 86 88 40 14 85 43 226 64 22 27 86 44 26 86 42 437 0 43 430 43 43 214 64 22 425 86 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)

85
64√2
64
16√2
16
32
32√2
4√2
4
8
8√2
1√2
22√2
2
2√2
43
43√2
21√2
42