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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:104CC GHM

Order: 19

Horizontal side: 104 Vertical side: 104

Elements: 4√2, 7, 8, 6√2, 8√2, 12, 10√2, 14√2, 15√2, 22, 16√2, 23, 30, 22√2, 37, 52, 37√2, 67, 52√2.

Code: 675 0 37 524 52 52 523 104 52 154 67 37 220 82 52 221 104 52 377 0 37 370 37 37 231 60 37 77 60 37 82 68 22 121 72 30 62 78 24 164 88 14 303 104 0 100 78 24 83 68 14 42 72 18 144 74 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)

67
52√2
52
15√2
22√2
22
37
37√2
23
7
8√2
12
6√2
16√2
30
10√2
8
4√2
14√2