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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:362AB GHM

Order: 19

Horizontal side: 362 Vertical side: 362

Elements: 12√2, 29√2, 52, 58, 45√2, 52√2, 82, 90, 71√2, 82√2, 116, 90√2, 128, 140, 99√2, 111√2, 164, 123√2, 140√2.

Code: 1405 0 222 1404 140 222 820 280 362 821 362 362 583 198 222 292 227 251 1641 362 280 1283 227 123 902 317 161 1112 111 111 994 99 123 903 317 71 452 362 116 124 111 111 1230 123 123 524 175 71 523 227 71 1163 362 0 714 246 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)

140
140√2
82√2
82
58
29√2
164
128
90√2
111√2
99√2
90
45√2
12√2
123√2
52√2
52
116
71√2