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

Primitive Perfect Isosceles Right Triangled Square

Title: __d 17:82AE2of2 GHM

Order: 17

Horizontal side: 82 Vertical side: 82

Elements: 1√2, 2, 2√2, 4, 4√2, 8, 7√2, 11√2, 19, 22, 19√2, 30, 22√2, 41, 30√2, 52, 41√2.

Code: 525 0 30 414 41 41 413 82 41 114 52 30 190 63 41 191 82 41 307 0 30 300 30 30 81 38 30 42 42 26 74 45 23 43 42 22 22 44 24 23 44 22 12 45 23 224 60 0 223 82 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)

52
41√2
41
11√2
19√2
19
30
30√2
8
4√2
7√2
4
2√2
2
1√2
22√2
22