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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:208CA GHM

Order: 19

Horizontal side: 208 Vertical side: 208

Elements: 12, 12√2, 14√2, 24, 25, 28, 24√2, 37, 28√2, 42, 31√2, 48, 56, 62, 73, 73√2, 104, 135, 104√2.

Code: 1355 0 73 1044 104 104 1043 208 104 314 135 73 563 166 48 282 194 76 421 208 104 283 194 48 142 208 62 737 0 73 730 73 73 371 110 73 257 110 73 623 208 0 127 110 48 126 110 36 247 122 48 246 122 24 487 146 48

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)

135
104√2
104
31√2
56
28√2
42
28
14√2
73
73√2
37
25
62
12
12√2
24
24√2
48