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Primitive Perfect Isosceles Right Triangled Square

Title: _r 19:284AZ2of4 GHM

Order: 19

Horizontal side: 284 Vertical side: 284

Elements: 6, 8, 6√2, 8√2, 12, 12√2, 18, 24, 26, 21√2, 42, 50√2, 100, 71√2, 92√2, 100√2, 142, 184, 142√2.

Code: 1845 0 100 1424 142 142 1423 284 142 421 184 142 245 184 118 504 234 92 716 213 71 125 184 106 124 196 106 183 208 100 265 208 92 65 184 100 64 190 100 1005 0 0 1004 100 0 80 200 100 81 208 100 920 192 92 214 213 71

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)

184
142√2
142
42
24
50√2
71√2
12
12√2
18
26
6
6√2
100
100√2
8√2
8
92√2
21√2