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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:95AD GHM

Order: 18

Horizontal side: 95 Vertical side: 95

Elements: 7, 7√2, 12, 14, 12√2, 18, 21, 23, 24, 18√2, 21√2, 30, 24√2, 35, 42, 30√2, 53, 65.

Code: 657 0 95 533 65 42 307 65 95 306 65 65 235 65 42 126 0 30 245 12 18 244 36 18 423 60 0 212 81 21 211 81 42 77 81 42 70 88 42 147 81 35 353 95 0 125 0 18 185 0 0 184 18 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)

65
53
30
30√2
23
12√2
24
24√2
42
21√2
21
7
7√2
14
35
12
18
18√2