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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:164AQ GHM

Order: 19

Horizontal side: 164 Vertical side: 164

Elements: 7√2, 10, 14, 10√2, 14√2, 20, 26, 28, 20√2, 26√2, 40, 42, 35√2, 56, 68, 54√2, 82, 96, 82√2.

Code: 965 0 68 824 82 82 823 164 82 141 96 82 72 103 75 421 138 82 262 164 56 261 164 82 350 103 75 687 0 68 146 54 54 287 68 68 563 164 0 540 54 54 401 108 40 202 128 20 201 128 40 102 138 30 101 138 40

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)

96
82√2
82
14
7√2
42
26√2
26
35√2
68
14√2
28
56
54√2
40
20√2
20
10√2
10