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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:182AJ2of2 GHM

Order: 19

Horizontal side: 182 Vertical side: 182

Elements: 8, 8√2, 16, 12√2, 20, 16√2, 20√2, 32, 34, 27√2, 28√2, 40, 34√2, 54, 74, 54√2, 74√2, 81√2, 128.

Code: 1287 0 182 276 101 155 547 128 182 546 128 128 810 101 155 206 0 54 405 20 34 321 52 74 162 68 58 284 80 46 740 108 74 741 182 74 163 68 42 122 80 46 205 0 34 84 60 34 83 68 34 345 0 0 344 34 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)

128
27√2
54
54√2
81√2
20√2
40
32
16√2
28√2
74√2
74
16
12√2
20
8√2
8
34
34√2