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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:112AX GHM

Order: 18

Horizontal side: 112 Vertical side: 112

Elements: 1√2, 2, 2√2, 5√2, 10, 10√2, 15√2, 22, 30, 32, 26√2, 27√2, 28√2, 30√2, 54, 56, 58, 56√2.

Code: 587 0 112 323 58 80 547 58 112 566 56 56 266 0 54 102 36 70 101 36 80 52 41 75 221 58 80 150 41 75 307 26 60 306 26 30 22 58 58 565 56 0 272 27 27 25 26 28 14 27 27 280 28 28

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)

58
32
54
56√2
26√2
10√2
10
5√2
22
15√2
30
30√2
2√2
56
27√2
2
1√2
28√2