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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:96AM GHM

Order: 18

Horizontal side: 96 Vertical side: 96

Elements: 2√2, 4, 5, 4√2, 8, 9, 7√2, 14, 10√2, 14√2, 20, 28, 34, 41, 48, 55, 41√2, 48√2.

Code: 555 0 41 484 48 48 483 96 48 74 55 41 106 52 38 205 62 28 341 96 48 417 0 41 410 41 41 91 50 41 57 50 41 20 52 38 47 50 36 46 50 32 85 54 28 281 82 28 142 96 14 143 96 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)

55
48√2
48
7√2
10√2
20
34
41
41√2
9
5
2√2
4
4√2
8
28
14√2
14