Squaring.net >> IRTS >> PPIRTSS >> Order 17

Primitive Perfect Isosceles Right Triangled Square

Title: __d 17:28AC2of4 GHM

Order: 17

Horizontal side: 28 Vertical side: 28

Elements: 1, 1√2, 2, 2√2, 3, 4, 3√2, 4√2, 5√2, 8, 6√2, 9, 10, 9√2, 14, 19, 14√2.

Code: 195 0 9 144 14 14 143 28 14 54 19 9 83 24 6 42 28 10 41 28 14 103 28 0 97 0 9 90 9 9 31 12 9 17 12 9 10 13 9 34 16 6 27 12 8 20 14 8 64 18 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)

19
14√2
14
5√2
8
4√2
4
10
9
9√2
3
1
1√2
3√2
2
2√2
6√2