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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:158BP GHM

Order: 19

Horizontal side: 158 Vertical side: 158

Elements: 4, 4√2, 6, 8, 6√2, 8√2, 22, 21√2, 22√2, 23√2, 35, 42, 44, 36√2, 57, 79, 57√2, 101, 79√2.

Code: 1015 0 57 794 79 79 793 158 79 224 101 57 223 123 57 82 131 71 351 158 79 83 131 63 42 135 67 43 135 63 232 158 44 65 123 57 64 129 57 423 135 21 577 0 57 570 57 57 364 93 21 443 158 0 214 114 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)

101
79√2
79
22√2
22
8√2
35
8
4√2
4
23√2
6
6√2
42
57
57√2
36√2
44
21√2