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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:112AY GHM

Order: 19

Horizontal side: 112 Vertical side: 112

Elements: 2√2, 4, 6√2, 10, 12, 12√2, 20, 22, 16√2, 24, 18√2, 22√2, 32, 28√2, 44, 34√2, 56, 68, 56√2.

Code: 685 0 44 564 56 56 563 112 56 121 68 56 225 68 34 224 90 34 286 84 28 445 0 0 321 32 44 162 48 28 184 50 26 203 68 24 107 68 34 340 78 34 64 84 28 43 48 24 22 50 26 126 32 12 247 44 24

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)

68
56√2
56
12
22
22√2
28√2
44
32
16√2
18√2
20
10
34√2
6√2
4
2√2
12√2
24