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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:222BL GHM

Order: 19

Horizontal side: 222 Vertical side: 222

Elements: 8, 8√2, 13√2, 14√2, 26, 22√2, 34, 25√2, 26√2, 39, 50, 36√2, 50√2, 72, 75, 75√2, 111, 147, 111√2.

Code: 1475 0 75 1114 111 111 1113 222 111 364 147 75 226 161 89 262 209 85 391 222 111 140 161 89 263 209 59 132 222 72 757 0 75 750 75 75 504 125 25 503 175 25 82 183 67 723 222 0 83 183 59 347 175 59 254 150 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)

147
111√2
111
36√2
22√2
26√2
39
14√2
26
13√2
75
75√2
50√2
50
8√2
72
8
34
25√2