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

Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:168AN GHM

Order: 19

Horizontal side: 168 Vertical side: 168

Elements: 6√2, 8√2, 12, 13, 12√2, 13√2, 24, 26, 29, 21√2, 34, 29√2, 50, 58, 60, 84, 60√2, 108, 84√2.

Code: 1085 0 60 844 84 84 843 168 84 241 108 84 122 120 72 261 134 84 132 147 71 341 168 84 123 120 60 62 126 66 133 147 58 212 168 50 80 126 66 605 0 0 604 60 0 583 118 0 292 147 29 291 147 58 503 168 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)

108
84√2
84
24
12√2
26
13√2
34
12
6√2
13
21√2
8√2
60
60√2
58
29√2
29
50