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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:34AF GHM

Order: 18

Horizontal side: 34 Vertical side: 34

Elements: 1√2, 2, 2√2, 3, 3√2, 5, 4√2, 7, 5√2, 8, 11, 12, 9√2, 13, 11√2, 12√2, 21, 22.

Code: 225 0 12 211 21 34 137 21 34 96 25 25 40 25 25 87 21 21 73 29 14 52 34 16 53 34 11 16 21 13 25 22 12 24 24 12 30 26 14 31 29 14 125 0 0 124 12 0 110 23 11 111 34 11

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)

22
21
13
9√2
4√2
8
7
5√2
5
1√2
2
2√2
3√2
3
12
12√2
11√2
11