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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:166BA GHM

Order: 19

Horizontal side: 166 Vertical side: 166

Elements: 12, 12√2, 18, 22, 24, 18√2, 19√2, 20√2, 22√2, 24√2, 25√2, 38, 39, 44, 61, 83, 61√2, 105, 83√2.

Code: 1055 0 61 834 83 83 833 166 83 224 105 61 223 127 61 202 147 63 391 166 83 383 147 25 192 166 44 617 0 61 610 61 61 244 85 37 243 109 37 182 127 43 181 127 61 443 166 0 124 97 25 123 109 25 254 122 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)

105
83√2
83
22√2
22
20√2
39
38
19√2
61
61√2
24√2
24
18√2
18
44
12√2
12
25√2