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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:134AN GHM

Order: 18

Horizontal side: 134 Vertical side: 134

Elements: 1√2, 2, 2√2, 3√2, 13√2, 20, 22, 16√2, 19√2, 22√2, 32, 35, 32√2, 51, 67, 51√2, 83, 67√2.

Code: 835 0 51 674 67 67 673 134 67 164 83 51 130 99 67 351 134 67 30 86 54 24 88 52 23 90 52 227 90 54 220 112 54 14 89 51 203 90 32 517 0 51 510 51 51 194 70 32 324 102 0 323 134 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)

83
67√2
67
16√2
13√2
35
3√2
2√2
2
22
22√2
1√2
20
51
51√2
19√2
32√2
32