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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:220BJ GHM

Order: 19

Horizontal side: 220 Vertical side: 220

Elements: 8, 8√2, 16, 12√2, 23, 24, 18√2, 23√2, 24√2, 36, 46, 56, 64, 69, 87, 110, 87√2, 133, 110√2.

Code: 1335 0 87 1104 110 110 1103 220 110 234 133 87 233 156 87 565 156 54 641 220 110 877 0 87 870 87 87 691 156 87 365 156 18 244 180 30 243 204 30 87 204 54 80 212 54 167 204 46 463 220 0 124 192 18 184 174 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)

133
110√2
110
23√2
23
56
64
87
87√2
69
36
24√2
24
8
8√2
16
46
12√2
18√2