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

Primitive Perfect Isosceles Right Triangled Square

Title: ___ 17:124AJ1of2 GHM

Order: 17

Horizontal side: 124 Vertical side: 124

Elements: 1√2, 2, 3√2, 6, 6√2, 12, 9√2, 20, 21, 21√2, 41, 42, 41√2, 42√2, 62, 82, 62√2.

Code: 825 0 42 624 62 62 623 124 62 201 82 62 92 91 53 214 103 41 213 124 41 66 85 47 125 91 41 36 82 44 65 85 41 25 82 42 425 0 0 424 42 0 10 84 42 410 83 41 411 124 41

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)

82
62√2
62
20
9√2
21√2
21
6√2
12
3√2
6
2
42
42√2
1√2
41√2
41