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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:114AO GHM

Order: 18

Horizontal side: 114 Vertical side: 114

Elements: 2√2, 4, 4√2, 8, 8√2, 10√2, 11√2, 12√2, 22, 24, 34, 38, 42, 46, 34√2, 38√2, 76, 57√2.

Code: 765 0 38 574 57 57 463 114 68 116 57 57 227 68 68 126 78 56 247 90 68 346 80 34 100 78 56 84 76 38 40 84 46 41 88 46 22 90 44 423 80 0 87 80 42 385 0 0 384 38 0 345 80 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)

76
57√2
46
11√2
22
12√2
24
34√2
10√2
8√2
4√2
4
2√2
42
8
38
38√2
34