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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:164AE GHM

Order: 19

Horizontal side: 164 Vertical side: 164

Elements: 7√2, 16, 16√2, 28, 32, 24√2, 36, 42, 48, 50, 36√2, 56, 58, 42√2, 48√2, 50√2, 72, 57√2, 64√2.

Code: 642 64 100 574 57 107 500 114 164 501 164 164 76 57 107 427 64 114 420 106 114 581 164 114 283 64 72 366 0 36 725 36 0 484 84 24 483 132 24 167 132 72 160 148 72 327 132 56 563 164 0 365 0 0 244 108 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)

64√2
57√2
50√2
50
7√2
42
42√2
58
28
36√2
72
48√2
48
16
16√2
32
56
36
24√2