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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:144BV GHM

Order: 18

Horizontal side: 144 Vertical side: 144

Elements: 1√2, 2, 2√2, 3√2, 4√2, 7√2, 10, 14, 17√2, 34, 48, 34√2, 55, 62, 48√2, 55√2, 89, 96.

Code: 965 0 48 891 89 144 557 89 144 556 89 89 172 106 72 103 106 62 42 110 68 36 107 65 342 144 34 10 107 65 27 106 64 20 108 64 76 89 55 147 96 62 623 110 0 485 0 0 484 48 0 343 144 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)

96
89
55
55√2
17√2
10
4√2
3√2
34√2
1√2
2
2√2
7√2
14
62
48
48√2
34