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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:112AQ GHM

Order: 18

Horizontal side: 112 Vertical side: 112

Elements: 5√2, 10, 8√2, 20, 24, 28, 20√2, 23√2, 24√2, 36, 38, 28√2, 40, 46, 48, 36√2, 38√2, 46√2.

Code: 465 0 66 464 46 66 403 92 72 202 112 92 201 112 112 286 84 64 240 52 72 241 76 72 362 112 36 84 84 64 285 0 38 234 23 43 56 23 43 105 28 38 481 76 48 387 0 38 380 38 38 363 112 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)

46
46√2
40
20√2
20
28√2
24√2
24
36√2
8√2
28
23√2
5√2
10
48
38
38√2
36