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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:222AF GHM

Order: 19

Horizontal side: 222 Vertical side: 222

Elements: 8, 8√2, 11√2, 13√2, 22, 26, 22√2, 34, 25√2, 26√2, 50, 39√2, 61, 50√2, 86, 111, 86√2, 136, 111√2.

Code: 1365 0 86 1114 111 111 1113 222 111 254 136 86 110 161 111 611 222 111 220 150 100 221 172 100 502 222 50 867 0 86 860 86 86 341 120 86 85 120 78 84 128 78 265 120 52 264 146 52 396 133 39 134 133 39 503 222 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)

136
111√2
111
25√2
11√2
61
22√2
22
50√2
86
86√2
34
8
8√2
26
26√2
39√2
13√2
50