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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:166BI GHM

Order: 19

Horizontal side: 166 Vertical side: 166

Elements: 8√2, 14, 16, 18, 14√2, 16√2, 28, 30, 31, 23√2, 26√2, 28√2, 29√2, 52, 57, 57√2, 83, 109, 83√2.

Code: 1095 0 57 834 83 83 833 166 83 264 109 57 80 135 83 311 166 83 183 127 57 162 143 59 161 143 75 232 166 52 303 143 29 577 0 57 570 57 57 284 85 29 283 113 29 142 127 43 141 127 57 523 166 0 294 114 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)

109
83√2
83
26√2
8√2
31
18
16√2
16
23√2
30
57
57√2
28√2
28
14√2
14
52
29√2