Squaring.net >> IRTS >> PPIRTSS >> Order 19

Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:88AF GHM

Order: 19

Horizontal side: 88 Vertical side: 88

Elements: 1√2, 2, 2√2, 3√2, 8√2, 16, 13√2, 16√2, 18√2, 26, 28, 21√2, 24√2, 34, 36, 26√2, 28√2, 46, 36√2.

Code: 365 0 52 364 36 52 86 64 80 167 72 88 166 72 72 463 64 34 242 88 56 286 60 28 262 26 26 184 18 34 214 39 13 343 60 0 32 63 31 24 62 32 23 64 32 14 63 31 285 60 0 263 26 0 132 39 13

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)

36
36√2
8√2
16
16√2
46
24√2
28√2
26√2
18√2
21√2
34
3√2
2√2
2
1√2
28
26
13√2