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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:224BJ GHM

Order: 19

Horizontal side: 224 Vertical side: 224

Elements: 7√2, 14, 18, 14√2, 16√2, 18√2, 21√2, 26√2, 42, 44, 34√2, 52, 68, 52√2, 78, 78√2, 112, 146, 112√2.

Code: 1465 0 78 1124 112 112 1123 224 112 344 146 78 160 180 112 441 224 112 180 164 96 181 182 96 142 196 82 141 196 96 72 203 89 210 203 89 787 0 78 780 78 78 524 130 26 523 182 26 427 182 68 683 224 0 264 156 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)

146
112√2
112
34√2
16√2
44
18√2
18
14√2
14
7√2
21√2
78
78√2
52√2
52
42
68
26√2