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Primitive Perfect Isosceles Right Triangled Square

Title: _r 19:236AX1of4 GHM

Order: 19

Horizontal side: 236 Vertical side: 236

Elements: 12, 12√2, 16√2, 24, 18√2, 32, 30√2, 32√2, 48, 41√2, 64, 48√2, 82, 65√2, 94, 106, 130, 94√2, 142.

Code: 1425 0 94 1301 130 236 652 195 171 1061 236 236 410 195 171 243 154 106 182 172 112 821 236 130 160 172 112 124 142 94 123 154 94 320 156 96 321 188 96 482 236 48 947 0 94 940 94 94 304 124 64 641 188 64 483 236 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)

142
130
65√2
106
41√2
24
18√2
82
16√2
12√2
12
32√2
32
48√2
94
94√2
30√2
64
48