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

Primitive Perfect Isosceles Right Triangled Square

Title: ___ 17:57AB GHM

Order: 17

Horizontal side: 57 Vertical side: 57

Elements: 4√2, 6, 8, 6√2, 10, 11, 8√2, 12, 11√2, 17, 18, 23, 17√2, 28, 29, 23√2, 34.

Code: 345 0 23 281 28 57 185 28 39 291 57 57 107 28 39 46 34 35 87 38 39 86 38 31 112 57 28 66 28 29 125 34 23 113 57 17 235 0 0 234 23 0 63 46 17 170 40 17 171 57 17

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)

34
28
18
29
10
4√2
8
8√2
11√2
6√2
12
11
23
23√2
6
17√2
17