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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:164AP GHM

Order: 19

Horizontal side: 164 Vertical side: 164

Elements: 9, 9√2, 12√2, 18, 24, 18√2, 19√2, 29, 23√2, 36, 29√2, 46, 48, 58, 47√2, 70, 58√2, 94, 82√2.

Code: 945 0 70 824 82 82 586 106 106 243 106 82 585 106 48 124 94 70 363 106 46 705 0 0 474 47 23 295 106 19 294 135 19 483 164 0 236 47 23 465 70 0 184 88 28 183 106 28 94 97 19 93 106 19 194 116 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)

94
82√2
58√2
24
58
12√2
36
70
47√2
29
29√2
48
23√2
46
18√2
18
9√2
9
19√2