Squaring.net >> IRTS >> PPIRTSS >> Order 19

Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:206BO GHM

Order: 19

Horizontal side: 206 Vertical side: 206

Elements: 8, 11, 8√2, 16, 19, 16√2, 30, 32, 28√2, 30√2, 43, 56, 60, 45√2, 73, 103, 73√2, 133, 103√2.

Code: 1335 0 73 1034 103 103 1033 206 103 304 133 73 303 163 73 195 163 84 431 206 103 117 163 84 563 174 28 87 174 84 80 182 84 167 174 76 160 190 76 737 0 73 730 73 73 454 118 28 327 174 60 603 206 0 284 146 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)

133
103√2
103
30√2
30
19
43
11
56
8
8√2
16
16√2
73
73√2
45√2
32
60
28√2