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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:52AE GHM

Order: 18

Horizontal side: 52 Vertical side: 52

Elements: 4, 3√2, 4√2, 8, 7√2, 10, 12, 9√2, 14, 10√2, 16, 12√2, 18, 14√2, 16√2, 17√2, 26, 26√2.

Code: 265 0 26 264 26 26 176 35 35 90 35 35 165 0 10 164 16 10 120 32 26 121 44 26 85 44 18 45 44 14 44 48 14 183 52 0 76 13 7 145 20 0 144 34 0 107 0 10 100 10 10 34 13 7

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)

26
26√2
17√2
9√2
16
16√2
12√2
12
8
4
4√2
18
7√2
14
14√2
10
10√2
3√2