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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:124CL4of4 GHM

Order: 19

Horizontal side: 124 Vertical side: 124

Elements: 2, 3√2, 6, 6√2, 7√2, 12, 9√2, 14, 16, 18, 16√2, 30, 32, 46, 39√2, 62, 46√2, 78, 62√2.

Code: 785 0 46 624 62 62 623 124 62 164 78 46 163 94 46 185 94 44 301 124 62 465 0 0 464 46 0 76 85 39 145 92 32 21 94 46 121 106 44 62 112 38 61 112 44 32 115 41 90 115 41 390 85 39 321 124 32

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)

78
62√2
62
16√2
16
18
30
46
46√2
7√2
14
2
12
6√2
6
3√2
9√2
39√2
32