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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:158AA GHM

Order: 18

Horizontal side: 158 Vertical side: 158

Elements: 16, 13√2, 20, 24, 20√2, 32, 42, 44, 32√2, 50, 37√2, 58, 42√2, 64, 50√2, 76, 58√2, 84.

Code: 585 0 100 584 58 100 420 116 158 421 158 158 163 74 100 202 94 96 841 158 116 502 50 50 374 37 63 243 74 76 203 94 76 645 94 32 136 37 63 765 50 0 441 94 76 503 50 0 324 126 0 323 158 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)

58
58√2
42√2
42
16
20√2
84
50√2
37√2
24
20
64
13√2
76
44
50
32√2
32