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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:166BF GHM

Order: 19

Horizontal side: 166 Vertical side: 166

Elements: 4, 4√2, 16, 20, 16√2, 17√2, 18√2, 28, 24√2, 34, 35, 28√2, 31√2, 48, 59, 83, 59√2, 107, 83√2.

Code: 1075 0 59 834 83 83 833 166 83 244 107 59 203 131 63 182 149 65 351 166 83 343 149 31 172 166 48 40 111 63 41 115 63 162 131 47 161 131 63 597 0 59 590 59 59 284 87 31 283 115 31 483 166 0 314 118 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)

107
83√2
83
24√2
20
18√2
35
34
17√2
4√2
4
16√2
16
59
59√2
28√2
28
48
31√2