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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:146CD GHM

Order: 19

Horizontal side: 146 Vertical side: 146

Elements: 1√2, 2, 2√2, 14, 14√2, 20, 23, 28, 21√2, 22√2, 23√2, 34, 25√2, 48, 50, 48√2, 73, 98, 73√2.

Code: 985 0 48 734 73 73 733 146 73 254 98 48 230 123 73 231 146 73 20 100 50 21 102 50 12 103 49 224 124 28 503 146 0 210 103 49 487 0 48 480 48 48 341 82 48 207 82 48 147 82 28 146 82 14 287 96 28

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)

98
73√2
73
25√2
23√2
23
2√2
2
1√2
22√2
50
21√2
48
48√2
34
20
14
14√2
28