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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:144BN GHM

Order: 18

Horizontal side: 144 Vertical side: 144

Elements: 1√2, 4√2, 6, 5√2, 8, 6√2, 22, 22√2, 34, 28√2, 40, 44, 48, 56, 44√2, 48√2, 96, 72√2.

Code: 965 0 48 724 72 72 446 100 100 286 72 72 445 100 56 225 100 34 224 122 34 563 144 0 485 0 0 484 48 0 83 96 40 42 100 44 56 95 39 403 88 0 67 88 40 60 94 40 14 95 39 347 88 34

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)

96
72√2
44√2
28√2
44
22
22√2
56
48
48√2
8
4√2
5√2
40
6
6√2
1√2
34