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

Primitive Perfect Isosceles Right Triangled Square

Title: _r 19:113AA1of4 GHM

Order: 19

Horizontal side: 113 Vertical side: 113

Elements: 7√2, 8√2, 16, 19, 14√2, 16√2, 24, 19√2, 28, 32, 33, 24√2, 38, 42, 33√2, 48, 56, 40√2, 47√2.

Code: 567 0 113 323 56 81 162 72 97 241 80 113 332 113 80 331 113 113 163 72 81 82 80 89 423 80 47 246 0 57 487 24 81 406 73 40 385 0 19 146 24 33 287 38 47 470 66 47 74 73 40 195 0 0 194 19 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)

56
32
16√2
24
33√2
33
16
8√2
42
24√2
48
40√2
38
14√2
28
47√2
7√2
19
19√2