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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:98AF GHM

Order: 18

Horizontal side: 98 Vertical side: 98

Elements: 1√2, 2, 5, 5√2, 6√2, 10, 8√2, 9√2, 16, 17, 16√2, 32, 33, 41, 49, 57, 41√2, 49√2.

Code: 575 0 41 494 49 49 493 98 49 84 57 41 66 59 43 175 65 32 331 98 49 23 59 41 12 60 42 103 60 32 52 65 37 417 0 41 410 41 41 94 50 32 53 65 32 321 82 32 162 98 16 163 98 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)

57
49√2
49
8√2
6√2
17
33
2
1√2
10
5√2
41
41√2
9√2
5
32
16√2
16