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

Primitive Perfect Isosceles Right Triangled Square

Title: _r 19:296BE2of4 GHM

Order: 19

Horizontal side: 296 Vertical side: 296

Elements: 2√2, 4, 4√2, 8, 6√2, 8√2, 16, 30, 22√2, 44, 37√2, 74, 104, 74√2, 118, 104√2, 111√2, 192, 148√2.

Code: 1925 0 104 1484 148 148 1116 185 185 370 185 185 441 192 148 222 214 126 301 222 148 742 296 74 46 210 122 85 214 118 26 208 120 45 210 118 163 208 104 82 216 112 64 216 112 1183 222 0 1045 0 0 1044 104 0 743 296 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)

192
148√2
111√2
37√2
44
22√2
30
74√2
4√2
8
2√2
4
16
8√2
6√2
118
104
104√2
74