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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:160AF GHM

Order: 18

Horizontal side: 160 Vertical side: 160

Elements: 11√2, 12√2, 22, 24, 22√2, 24√2, 36, 40, 29√2, 44, 36√2, 58, 62, 44√2, 54√2, 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 88 407 0 98 116 29 87 227 40 98 446 116 44 290 29 87 544 94 22 587 0 58 580 58 58 226 94 22 445 116 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
11√2
22
44√2
29√2
54√2
58
58√2
22√2
44