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

Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:104BB GHM

Order: 19

Horizontal side: 104 Vertical side: 104

Elements: 4√2, 5√2, 8, 6√2, 7√2, 10, 8√2, 12, 14, 14√2, 28, 24√2, 34, 29√2, 42, 46, 35√2, 62, 52√2.

Code: 625 0 42 524 52 52 463 104 58 66 52 52 127 58 58 86 62 50 347 70 58 296 75 29 46 58 46 85 62 42 425 0 0 354 35 7 283 70 14 50 75 29 107 70 24 240 80 24 76 35 7 145 42 0 144 56 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)

62
52√2
46
6√2
12
8√2
34
29√2
4√2
8
42
35√2
28
5√2
10
24√2
7√2
14
14√2