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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:104AV GHM

Order: 18

Horizontal side: 104 Vertical side: 104

Elements: 2, 8, 6√2, 7√2, 10, 8√2, 12, 14, 12√2, 22, 30, 22√2, 30√2, 44, 52, 37√2, 60, 52√2.

Code: 605 0 44 524 52 52 523 104 52 81 60 52 105 60 42 224 82 30 223 104 30 447 0 44 76 37 37 145 44 30 84 52 36 23 60 42 66 52 36 127 58 42 120 70 42 370 37 37 304 74 0 303 104 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)

60
52√2
52
8
10
22√2
22
44
7√2
14
8√2
2
6√2
12
12√2
37√2
30√2
30