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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:206AI GHM

Order: 19

Horizontal side: 206 Vertical side: 206

Elements: 12, 16, 12√2, 19, 16√2, 24, 26, 19√2, 32, 24√2, 26√2, 45, 32√2, 71, 87, 103, 119, 87√2, 103√2.

Code: 1195 0 87 1034 103 103 1033 206 103 164 119 87 163 135 87 262 161 77 711 206 103 877 0 87 870 87 87 244 111 63 243 135 63 263 161 51 455 161 32 124 123 51 123 135 51 194 142 32 193 161 32 324 174 0 323 206 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)

119
103√2
103
16√2
16
26√2
71
87
87√2
24√2
24
26
45
12√2
12
19√2
19
32√2
32