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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:166AS GHM

Order: 19

Horizontal side: 166 Vertical side: 166

Elements: 9√2, 10√2, 18, 18√2, 32, 34, 27√2, 32√2, 34√2, 50, 52, 54, 62, 64, 70, 50√2, 52√2, 82, 62√2.

Code: 827 0 166 500 82 166 501 132 166 342 166 132 341 166 166 703 166 62 326 0 84 647 32 116 543 96 62 272 123 89 184 114 98 183 132 98 94 123 89 325 0 52 100 42 62 624 104 0 623 166 0 527 0 52 520 52 52

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)

82
50√2
50
34√2
34
70
32√2
64
54
27√2
18√2
18
9√2
32
10√2
62√2
62
52
52√2