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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:146BF GHM

Order: 18

Horizontal side: 146 Vertical side: 146

Elements: 7√2, 8√2, 14, 16, 18, 14√2, 16√2, 17√2, 21√2, 31, 34, 42, 35√2, 52, 73, 52√2, 94, 73√2.

Code: 945 0 52 734 73 73 733 146 73 214 94 52 70 115 73 311 146 73 140 108 66 141 122 66 162 138 50 527 0 52 520 52 52 354 87 17 183 122 34 163 138 34 82 146 42 423 146 0 176 87 17 347 104 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)

94
73√2
73
21√2
7√2
31
14√2
14
16√2
52
52√2
35√2
18
16
8√2
42
17√2
34