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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:104BG GHM

Order: 19

Horizontal side: 104 Vertical side: 104

Elements: 4, 4√2, 8, 10, 11, 8√2, 14, 10√2, 11√2, 12√2, 22, 18√2, 30, 33, 41, 52, 41√2, 63, 52√2.

Code: 635 0 41 524 52 52 523 104 52 114 63 41 113 74 41 182 92 34 301 104 52 417 0 41 410 41 41 331 74 41 143 92 20 122 104 22 223 104 0 40 78 20 41 82 20 102 92 10 101 92 20 87 74 16 86 74 8

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)

63
52√2
52
11√2
11
18√2
30
41
41√2
33
14
12√2
22
4√2
4
10√2
10
8
8√2