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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:146BH GHM

Order: 18

Horizontal side: 146 Vertical side: 146

Elements: 4, 4√2, 8, 6√2, 8√2, 16, 29, 21√2, 22√2, 23√2, 42, 30√2, 44, 51, 51√2, 73, 95, 73√2.

Code: 955 0 51 734 73 73 733 146 73 224 95 51 60 117 73 291 146 73 163 111 51 82 119 59 81 119 67 42 123 63 41 123 67 232 146 44 423 123 21 517 0 51 510 51 51 304 81 21 443 146 0 214 102 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
6√2
29
16
8√2
8
4√2
4
23√2
42
51
51√2
30√2
44
21√2