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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:52AK GHM

Order: 18

Horizontal side: 52 Vertical side: 52

Elements: 1, 2, 2√2, 4, 3√2, 6, 7√2, 10, 8√2, 9√2, 10√2, 15, 16, 18, 18√2, 26, 34, 26√2.

Code: 345 0 18 264 26 26 263 52 26 84 34 18 96 33 17 102 52 16 101 52 26 187 0 18 180 18 18 151 33 18 17 33 18 72 40 10 163 52 0 43 40 6 22 42 8 23 42 6 36 33 3 67 36 6

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)

34
26√2
26
8√2
9√2
10√2
10
18
18√2
15
1
7√2
16
4
2√2
2
3√2
6