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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:84AY JDS

Order: 19

Horizontal side: 84 Vertical side: 84

Elements: 1, 1√2, 2, 3, 3√2, 4√2, 5√2, 8, 10, 16, 16√2, 24, 28, 32, 24√2, 36, 28√2, 56, 42√2.

Code: 565 0 28 424 42 42 363 84 48 10 48 48 11 49 48 37 49 48 36 49 45 165 52 32 164 68 32 246 60 24 50 47 47 21 49 47 101 52 42 44 56 28 323 60 0 87 60 32 285 0 0 284 28 0 245 60 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)

56
42√2
36
1√2
1
3
3√2
16
16√2
24√2
5√2
2
10
4√2
32
8
28
28√2
24