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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:112AQ2of2 GHM

Order: 19

Horizontal side: 112 Vertical side: 112

Elements: 1√2, 2, 2√2, 3√2, 4√2, 10, 8√2, 14, 16, 14√2, 16√2, 28, 32, 24√2, 28√2, 56, 64, 52√2, 56√2.

Code: 647 0 112 86 56 104 167 64 112 166 64 96 327 80 112 566 56 56 526 4 52 242 80 80 565 56 0 46 0 48 105 4 42 32 3 45 10 3 45 20 2 44 21 4 44 147 0 42 140 14 42 287 0 28 280 28 28

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)

64
8√2
16
16√2
32
56√2
52√2
24√2
56
4√2
10
3√2
1√2
2√2
2
14
14√2
28
28√2