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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:114AM GHM

Order: 18

Horizontal side: 114 Vertical side: 114

Elements: 1, 2, 8, 6√2, 7√2, 10, 8√2, 12, 14, 15, 28, 38, 28√2, 48, 38√2, 43√2, 76, 57√2.

Code: 765 0 38 574 57 57 436 71 71 143 71 57 155 71 56 74 64 50 13 71 56 60 70 56 84 78 48 83 86 48 282 114 28 121 76 50 25 76 48 107 76 48 483 86 0 385 0 0 384 38 0 283 114 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
43√2
14
15
7√2
1
6√2
8√2
8
28√2
12
2
10
48
38
38√2
28