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

Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:146CJ GHM

Order: 19

Horizontal side: 146 Vertical side: 146

Elements: 3, 3√2, 6, 14, 10√2, 19, 20, 16√2, 19√2, 20√2, 35, 38, 27√2, 46, 54, 46√2, 73, 100, 73√2.

Code: 1005 0 46 734 73 73 733 146 73 274 100 46 383 127 35 192 146 54 191 146 73 543 146 0 467 0 46 460 46 46 204 66 26 203 86 26 147 86 46 30 89 35 31 92 35 357 92 35 67 86 32 166 76 16 104 76 16

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)

100
73√2
73
27√2
38
19√2
19
54
46
46√2
20√2
20
14
3√2
3
35
6
16√2
10√2