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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:170BC GHM

Order: 19

Horizontal side: 170 Vertical side: 170

Elements: 6√2, 10, 12, 10√2, 12√2, 20, 24, 20√2, 24√2, 34, 29√2, 50, 47√2, 70, 50√2, 76, 94, 70√2, 100.

Code: 1005 0 70 941 94 170 472 141 123 761 170 170 290 141 123 126 100 82 247 112 94 240 136 94 341 170 94 66 94 76 125 100 70 705 0 0 704 70 0 200 140 70 201 160 70 102 170 60 103 170 50 500 120 50 501 170 50

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)

100
94
47√2
76
29√2
12√2
24
24√2
34
6√2
12
70
70√2
20√2
20
10√2
10
50√2
50