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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:106AJ GHM

Order: 19

Horizontal side: 106 Vertical side: 106

Elements: 3, 4, 4√2, 8, 10, 8√2, 13, 10√2, 12√2, 20, 15√2, 28, 20√2, 33, 43, 53, 43√2, 63, 53√2.

Code: 635 0 43 534 53 53 533 106 53 104 63 43 103 73 43 135 73 40 331 106 53 437 0 43 430 43 43 154 58 28 33 73 40 120 70 40 84 78 32 83 86 32 202 106 20 44 82 28 43 86 28 281 86 28 203 106 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)

63
53√2
53
10√2
10
13
33
43
43√2
15√2
3
12√2
8√2
8
20√2
4√2
4
28
20