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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:226AU GHM

Order: 19

Horizontal side: 226 Vertical side: 226

Elements: 4√2, 13√2, 24, 18√2, 26, 22√2, 24√2, 36, 26√2, 48, 35√2, 36√2, 52, 65, 89, 113, 89√2, 137, 113√2.

Code: 1375 0 89 1134 113 113 1133 226 113 244 137 89 243 161 89 525 161 61 651 226 113 897 0 89 890 89 89 364 125 53 363 161 53 42 165 57 264 187 35 263 213 35 132 226 48 220 165 57 184 143 35 483 226 0 354 178 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)

137
113√2
113
24√2
24
52
65
89
89√2
36√2
36
4√2
26√2
26
13√2
22√2
18√2
48
35√2