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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:162BE GHM

Order: 19

Horizontal side: 162 Vertical side: 162

Elements: 4√2, 6, 8, 8√2, 12, 22, 31, 22√2, 23√2, 34, 25√2, 27√2, 31√2, 50, 56, 56√2, 81, 106, 81√2.

Code: 1065 0 56 814 81 81 813 162 81 254 106 56 310 131 81 311 162 81 567 0 56 560 56 56 224 78 34 223 100 34 67 100 56 82 108 42 81 108 50 42 112 46 274 135 23 503 162 0 123 112 34 232 135 23 341 112 34

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)

106
81√2
81
25√2
31√2
31
56
56√2
22√2
22
6
8√2
8
4√2
27√2
50
12
23√2
34