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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:204AL GHM

Order: 19

Horizontal side: 204 Vertical side: 204

Elements: 1, 1√2, 2, 3, 3√2, 5√2, 6√2, 16, 16√2, 32, 32√2, 54, 64, 70, 86, 102, 118, 86√2, 102√2.

Code: 1185 0 86 1024 102 102 1023 204 102 164 118 86 163 134 86 62 140 96 701 204 102 56 135 91 645 140 32 16 134 90 25 135 89 15 134 89 37 134 89 30 137 89 867 0 86 860 86 86 541 140 86 324 172 0 323 204 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)

118
102√2
102
16√2
16
6√2
70
5√2
64
1√2
2
1
3
3√2
86
86√2
54
32√2
32