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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:98AB GHM

Order: 18

Horizontal side: 98 Vertical side: 98

Elements: 1, 1√2, 2, 3, 3√2, 6, 8√2, 11√2, 16, 14√2, 16√2, 32, 33, 41, 49, 57, 41√2, 49√2.

Code: 575 0 41 494 49 49 493 98 49 84 57 41 23 65 47 12 66 48 331 98 49 13 66 47 325 66 16 63 63 41 32 66 44 31 66 47 146 52 30 417 0 41 410 41 41 114 52 30 164 82 0 163 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
2
1√2
33
1
32
6
3√2
3
14√2
41
41√2
11√2
16√2
16