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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:104AA GHM

Order: 18

Horizontal side: 104 Vertical side: 104

Elements: 1√2, 8, 8√2, 12, 16, 12√2, 16√2, 24, 30, 22√2, 36, 38, 30√2, 44, 46, 36√2, 37√2, 44√2.

Code: 445 0 60 444 44 60 86 80 96 167 88 104 166 88 88 126 68 84 245 80 72 463 68 38 125 68 72 367 68 72 366 68 36 302 30 30 224 22 38 81 30 38 387 30 38 16 67 37 370 67 37 303 30 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)

44
44√2
8√2
16
16√2
12√2
24
46
12
36
36√2
30√2
22√2
8
38
1√2
37√2
30