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

Primitive Perfect Isosceles Right Triangled Square

Title: __d 17:56AO2of4 GHM

Order: 17

Horizontal side: 56 Vertical side: 56

Elements: 1, 1√2, 2, 2√2, 3, 3√2, 5√2, 10, 8√2, 10√2, 18, 20, 23, 28, 23√2, 33, 28√2.

Code: 335 0 23 284 28 28 283 56 28 54 33 23 80 38 28 181 56 28 237 0 23 230 23 23 31 26 23 17 26 23 10 27 23 34 30 20 27 26 22 20 28 22 201 46 20 102 56 10 103 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)

33
28√2
28
5√2
8√2
18
23
23√2
3
1
1√2
3√2
2
2√2
20
10√2
10