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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:92AL GHM

Order: 18

Horizontal side: 92 Vertical side: 92

Elements: 3√2, 5, 6, 5√2, 10, 10√2, 17, 20, 23, 17√2, 20√2, 29, 23√2, 26√2, 40, 46, 52, 46√2.

Code: 527 0 92 206 32 72 407 52 92 466 46 46 106 22 62 205 32 52 56 17 57 105 22 52 176 0 40 55 17 52 297 17 52 266 20 26 67 46 52 465 46 0 175 0 23 30 20 26 237 0 23 230 23 23

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)

52
20√2
40
46√2
10√2
20
5√2
10
17√2
5
29
26√2
6
46
17
3√2
23
23√2