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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:164BI3of8 GHM

Order: 19

Horizontal side: 164 Vertical side: 164

Elements: 1√2, 2, 2√2, 3√2, 6, 6√2, 10, 12, 16√2, 22√2, 38, 44, 38√2, 60, 44√2, 82, 60√2, 104, 82√2.

Code: 1045 0 60 824 82 82 823 164 82 224 104 60 380 126 82 381 164 82 607 0 60 600 60 60 121 72 60 62 78 54 164 88 44 63 78 48 105 78 44 34 75 45 26 76 46 16 75 45 25 76 44 444 120 0 443 164 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
82√2
82
22√2
38√2
38
60
60√2
12
6√2
16√2
6
10
3√2
2√2
1√2
2
44√2
44