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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:298AC GHM

Order: 19

Horizontal side: 298 Vertical side: 298

Elements: 2, 8, 8√2, 16, 16√2, 32, 29√2, 31√2, 32√2, 58, 62, 58√2, 87, 62√2, 118, 149, 118√2, 180, 149√2.

Code: 1805 0 118 1494 149 149 1493 298 149 314 180 118 290 211 149 871 298 149 23 182 118 587 182 120 580 240 120 1187 0 118 1180 118 118 324 150 86 323 182 86 164 166 70 163 182 70 84 174 62 83 182 62 624 236 0 623 298 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)

180
149√2
149
31√2
29√2
87
2
58
58√2
118
118√2
32√2
32
16√2
16
8√2
8
62√2
62