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Primitive Perfect Isosceles Right Triangled Square

Title: _r 19:117AA3of4 GHM

Order: 19

Horizontal side: 117 Vertical side: 117

Elements: 3√2, 6√2, 8√2, 12, 16, 18, 16√2, 24, 31, 32, 24√2, 37, 31√2, 48, 37√2, 56, 40√2, 43√2, 62.

Code: 432 43 74 404 40 77 370 80 117 371 117 117 36 40 77 187 43 80 240 61 80 561 117 80 123 43 62 316 0 31 625 31 0 64 37 56 481 85 56 325 85 24 315 0 0 165 85 8 164 101 8 243 117 0 84 93 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)

43√2
40√2
37√2
37
3√2
18
24√2
56
12
31√2
62
6√2
48
32
31
16
16√2
24
8√2