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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:164AL GHM

Order: 19

Horizontal side: 164 Vertical side: 164

Elements: 3√2, 5, 6, 5√2, 10, 12, 10√2, 15√2, 16√2, 35, 38, 44, 38√2, 44√2, 76, 82, 60√2, 88, 82√2.

Code: 885 0 76 824 82 82 823 164 82 61 88 82 32 91 79 384 126 44 383 164 44 156 76 64 355 91 44 767 0 76 166 60 60 127 76 76 102 86 54 600 60 60 103 86 44 52 91 49 53 91 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)

88
82√2
82
6
3√2
38√2
38
15√2
35
76
16√2
12
10√2
60√2
10
5√2
5
44√2
44