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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:94AN1of2 GHM

Order: 18

Horizontal side: 94 Vertical side: 94

Elements: 1√2, 2, 2√2, 3, 3√2, 6, 7, 8√2, 16, 15√2, 16√2, 31, 32, 39, 47, 55, 39√2, 47√2.

Code: 555 0 39 474 47 47 473 94 47 84 55 39 150 63 47 311 94 47 397 0 39 390 39 39 61 45 39 32 48 36 31 48 39 77 48 39 26 46 34 16 45 33 25 46 32 321 78 32 162 94 16 163 94 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)

55
47√2
47
8√2
15√2
31
39
39√2
6
3√2
3
7
2√2
1√2
2
32
16√2
16