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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:352AA GHM

Order: 19

Horizontal side: 352 Vertical side: 352

Elements: 9√2, 18, 18√2, 27√2, 28√2, 56, 60, 56√2, 58√2, 116, 118, 84√2, 120, 150, 116√2, 118√2, 120√2, 174, 178.

Code: 1205 0 232 1204 120 232 840 240 352 564 296 296 563 352 296 284 324 268 1783 352 118 96 147 259 187 156 268 186 156 250 1507 174 268 270 147 259 1162 116 116 1741 174 232 607 174 118 1180 234 118 1181 352 118 1163 116 0 582 174 58

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)

120
120√2
84√2
56√2
56
28√2
178
9√2
18
18√2
150
27√2
116√2
174
60
118√2
118
116
58√2