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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:146BX GHM

Order: 19

Horizontal side: 146 Vertical side: 146

Elements: 2√2, 3, 3√2, 6, 9, 9√2, 18, 18√2, 20√2, 29, 22√2, 29√2, 44, 48, 51, 51√2, 73, 95, 73√2.

Code: 955 0 51 734 73 73 733 146 73 224 95 51 206 97 53 292 146 44 291 146 73 20 97 53 517 0 51 510 51 51 481 99 51 182 117 33 443 146 0 183 117 15 95 99 6 94 108 6 37 99 6 36 99 3 67 102 6

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
20√2
29√2
29
2√2
51
51√2
48
18√2
44
18
9
9√2
3
3√2
6