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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:224AU GHM

Order: 19

Horizontal side: 224 Vertical side: 224

Elements: 1√2, 2, 2√2, 8√2, 16, 16√2, 30, 26√2, 28√2, 29√2, 52, 58, 60, 52√2, 86, 112, 86√2, 138, 112√2.

Code: 1385 0 86 1124 112 112 1123 224 112 264 138 86 80 164 112 601 224 112 160 156 104 161 172 104 522 224 52 20 140 88 21 142 88 12 143 87 301 172 88 290 143 87 867 0 86 860 86 86 284 114 58 581 172 58 523 224 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)

138
112√2
112
26√2
8√2
60
16√2
16
52√2
2√2
2
1√2
30
29√2
86
86√2
28√2
58
52