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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:146BL GHM

Order: 19

Horizontal side: 146 Vertical side: 146

Elements: 1√2, 2, 2√2, 3√2, 6, 6√2, 16, 16√2, 29, 32, 35, 25√2, 41, 32√2, 57, 73, 57√2, 89, 73√2.

Code: 895 0 57 734 73 73 733 146 73 164 89 57 163 105 57 62 111 67 411 146 73 63 111 61 355 111 32 22 107 59 34 108 58 293 111 32 23 107 57 12 108 58 577 0 57 570 57 57 254 82 32 324 114 0 323 146 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)

89
73√2
73
16√2
16
6√2
41
6
35
2√2
3√2
29
2
1√2
57
57√2
25√2
32√2
32