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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:160AE GHM

Order: 18

Horizontal side: 160 Vertical side: 160

Elements: 9√2, 12√2, 18, 24, 32, 24√2, 36, 40, 31√2, 44, 36√2, 58, 62, 44√2, 76, 58√2, 84, 62√2.

Code: 625 0 98 624 62 98 843 124 76 367 124 160 366 124 124 242 148 100 243 148 76 122 160 88 405 0 58 314 31 67 446 116 44 96 31 67 185 40 58 761 116 76 327 116 76 587 0 58 580 58 58 445 116 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)

62
62√2
84
36
36√2
24√2
24
12√2
40
31√2
44√2
9√2
18
76
32
58
58√2
44