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Primitive Perfect Isosceles Right Triangled Square

Title: _r 19:114BU4of4 GHM

Order: 19

Horizontal side: 114 Vertical side: 114

Elements: 3√2, 5, 6, 5√2, 10, 13, 10√2, 15, 19, 20, 16√2, 22√2, 32, 38, 44, 38√2, 41√2, 76, 57√2.

Code: 765 0 38 574 57 57 416 73 73 160 73 73 191 76 57 137 76 57 106 79 47 205 89 37 30 79 47 67 76 44 443 82 0 222 104 22 385 0 0 384 38 0 151 104 37 57 104 37 50 109 37 107 104 32 323 114 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)

76
57√2
41√2
16√2
19
13
10√2
20
3√2
6
44
22√2
38
38√2
15
5
5√2
10
32