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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:162BA3of4 GHM

Order: 19

Horizontal side: 162 Vertical side: 162

Elements: 1√2, 4√2, 6, 5√2, 8, 6√2, 8√2, 12, 12√2, 23√2, 35, 46, 35√2, 58, 46√2, 81, 58√2, 104, 81√2.

Code: 1045 0 58 814 81 81 813 162 81 234 104 58 350 127 81 351 162 81 587 0 58 580 58 58 124 70 46 40 82 58 54 87 53 66 86 52 127 92 58 80 78 54 81 86 54 12 87 53 65 86 46 464 116 0 463 162 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)

104
81√2
81
23√2
35√2
35
58
58√2
12√2
4√2
5√2
6√2
12
8√2
8
1√2
6
46√2
46