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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:268AE GHM

Order: 19

Horizontal side: 268 Vertical side: 268

Elements: 3√2, 6, 6√2, 12, 12√2, 22, 21√2, 22√2, 24√2, 44, 46, 44√2, 88, 90, 112, 134, 156, 112√2, 134√2.

Code: 1565 0 112 1344 134 134 1343 268 134 224 156 112 223 178 112 465 178 88 901 268 134 1127 0 112 1120 112 112 244 136 88 36 157 109 67 160 112 66 160 106 127 166 112 126 166 100 210 157 109 881 224 88 442 268 44 443 268 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)

156
134√2
134
22√2
22
46
90
112
112√2
24√2
3√2
6
6√2
12
12√2
21√2
88
44√2
44