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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:164BI4of8 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 60 105 72 50 164 88 44 25 72 48 24 74 48 36 73 47 67 76 50 60 82 50 14 73 47 444 120 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
10
16√2
2
2√2
3√2
6
6√2
1√2
44√2
44