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Primitive Perfect Isosceles Right Triangled Square

Title: _r 19:168AE1of4 GHM

Order: 19

Horizontal side: 168 Vertical side: 168

Elements: 6, 6√2, 8√2, 16, 14√2, 20, 16√2, 19√2, 20√2, 38, 40, 38√2, 54, 60, 76, 54√2, 57√2, 92, 84√2.

Code: 925 0 76 844 84 84 603 168 108 166 92 92 207 108 108 206 108 88 407 128 108 546 114 54 86 84 84 165 92 76 62 114 82 63 114 76 142 128 68 382 38 38 381 38 76 192 57 57 761 114 76 570 57 57 545 114 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)

92
84√2
60
16√2
20
20√2
40
54√2
8√2
16
6√2
6
14√2
38√2
38
19√2
76
57√2
54