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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:136BA GHM

Order: 19

Horizontal side: 136 Vertical side: 136

Elements: 2, 2√2, 4, 6, 6√2, 11, 12, 11√2, 12√2, 22, 24, 33, 44, 46, 57, 68, 79, 57√2, 68√2.

Code: 795 0 57 684 68 68 683 136 68 114 79 57 113 90 57 445 90 24 461 136 68 577 0 57 570 57 57 331 90 57 241 114 24 122 126 12 121 126 24 62 132 18 61 132 24 27 132 24 20 134 24 47 132 22 223 136 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)

79
68√2
68
11√2
11
44
46
57
57√2
33
24
12√2
12
6√2
6
2
2√2
4
22