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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:92AZ GHM

Order: 18

Horizontal side: 92 Vertical side: 92

Elements: 2√2, 4, 4√2, 5√2, 6√2, 10, 8√2, 18, 14√2, 18√2, 28, 22√2, 23√2, 36, 28√2, 46, 56, 46√2.

Code: 565 0 36 464 46 46 463 92 46 101 56 46 185 56 28 184 74 28 236 69 23 365 0 0 224 22 14 80 44 36 64 50 30 46 52 32 26 50 30 45 52 28 146 22 14 287 36 28 280 64 28 54 69 23

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)

56
46√2
46
10
18
18√2
23√2
36
22√2
8√2
6√2
4√2
2√2
4
14√2
28
28√2
5√2