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

Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:304BF GHM

Order: 19

Horizontal side: 304 Vertical side: 304

Elements: 1√2, 2, 2√2, 3√2, 10, 14, 14√2, 28, 24√2, 48, 52, 52√2, 100, 104, 100√2, 104√2, 152, 200, 152√2.

Code: 2005 0 104 1524 152 152 1523 304 152 481 200 152 242 224 128 524 252 100 523 304 100 146 210 114 285 224 100 103 210 104 145 210 100 1045 0 0 1044 104 0 16 207 103 27 208 104 26 208 102 30 207 103 1000 204 100 1001 304 100

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)

200
152√2
152
48
24√2
52√2
52
14√2
28
10
14
104
104√2
1√2
2
2√2
3√2
100√2
100