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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:132AW GHM

Order: 19

Horizontal side: 132 Vertical side: 132

Elements: 2, 8, 8√2, 12, 16, 13√2, 16√2, 26, 30, 36, 26√2, 30√2, 48, 36√2, 54, 39√2, 48√2, 54√2, 78.

Code: 785 0 54 484 48 84 483 96 84 367 96 132 366 96 96 125 96 84 304 78 54 303 108 54 162 124 68 163 124 52 82 132 60 83 132 52 545 0 0 544 54 0 23 108 52 136 93 39 267 106 52 266 106 26 390 93 39

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)

78
48√2
48
36
36√2
12
30√2
30
16√2
16
8√2
8
54
54√2
2
13√2
26
26√2
39√2