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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:146BN GHM

Order: 18

Horizontal side: 146 Vertical side: 146

Elements: 2√2, 4, 4√2, 14√2, 15√2, 16√2, 28, 29, 30, 22√2, 36, 29√2, 44, 51, 51√2, 73, 95, 73√2.

Code: 955 0 51 734 73 73 733 146 73 224 95 51 283 117 45 292 146 44 291 146 73 517 0 51 510 51 51 361 87 51 45 87 47 44 91 47 162 103 31 24 89 45 144 103 31 303 117 15 443 146 0 154 102 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)

95
73√2
73
22√2
28
29√2
29
51
51√2
36
4
4√2
16√2
2√2
14√2
30
44
15√2