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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:104CL GHM

Order: 19

Horizontal side: 104 Vertical side: 104

Elements: 6, 8, 9, 8√2, 14, 10√2, 16, 18, 14√2, 20, 17√2, 25, 18√2, 34, 35, 35√2, 52, 69, 52√2.

Code: 695 0 35 524 52 52 523 104 52 174 69 35 180 86 52 181 104 52 357 0 35 350 35 35 251 60 35 97 60 35 80 68 34 81 76 34 145 76 20 144 90 20 343 104 0 167 60 26 63 76 20 106 60 10 207 70 20

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)

69
52√2
52
17√2
18√2
18
35
35√2
25
9
8√2
8
14
14√2
34
16
6
10√2
20