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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:186AB GHM

Order: 18

Horizontal side: 186 Vertical side: 186

Elements: 6√2, 12, 10√2, 11√2, 12√2, 20, 22, 24, 20√2, 40, 46, 58, 70, 82, 58√2, 70√2, 116, 93√2.

Code: 1165 0 70 934 93 93 823 186 104 116 93 93 227 104 104 106 116 94 207 126 104 206 126 84 407 146 104 463 186 58 126 104 82 245 116 70 705 0 0 704 70 0 123 140 58 62 146 64 580 128 58 581 186 58

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)

116
93√2
82
11√2
22
10√2
20
20√2
40
46
12√2
24
70
70√2
12
6√2
58√2
58