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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:164AX GHM

Order: 19

Horizontal side: 164 Vertical side: 164

Elements: 4√2, 10, 12, 14, 12√2, 14√2, 22, 17√2, 18√2, 28, 36, 29√2, 46, 36√2, 64, 82, 64√2, 100, 82√2.

Code: 1005 0 64 824 82 82 823 164 82 184 100 64 223 118 60 172 135 65 461 164 82 290 135 65 647 0 64 640 64 64 281 92 64 142 106 50 44 96 60 101 106 60 122 118 48 121 118 60 143 106 36 364 128 0 363 164 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)

100
82√2
82
18√2
22
17√2
46
29√2
64
64√2
28
14√2
4√2
10
12√2
12
14
36√2
36