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

Primitive Perfect Isosceles Right Triangled Square

Title: __d 17:66AM GHM

Order: 17

Horizontal side: 66 Vertical side: 66

Elements: 1√2, 3√2, 4√2, 6, 7, 5√2, 8, 10, 13, 10√2, 20, 23, 28, 33, 38, 28√2, 33√2.

Code: 385 0 28 334 33 33 333 66 33 54 38 28 63 43 27 135 43 20 231 66 33 287 0 28 280 28 28 81 36 28 42 40 24 14 37 27 34 40 24 73 43 20 201 56 20 102 66 10 103 66 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)

38
33√2
33
5√2
6
13
23
28
28√2
8
4√2
1√2
3√2
7
20
10√2
10