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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:152AA GHM

Order: 18

Horizontal side: 152 Vertical side: 152

Elements: 11√2, 20, 22, 20√2, 23√2, 34, 36, 28√2, 40, 44, 46, 36√2, 40√2, 44√2, 46√2, 72, 58√2, 88.

Code: 582 58 94 464 46 106 463 92 106 402 132 112 401 132 152 202 152 132 201 152 152 883 152 44 234 69 83 343 92 72 223 58 72 112 69 83 366 0 36 725 36 0 284 64 44 444 108 0 443 152 0 365 0 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√2
46√2
46
40√2
40
20√2
20
88
23√2
34
22
11√2
36√2
72
28√2
44√2
44
36