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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:105AH GHM

Order: 19

Horizontal side: 105 Vertical side: 105

Elements: 5, 7, 10, 12, 15, 17, 18, 15√2, 25, 18√2, 29, 30, 35, 40, 29√2, 47, 35√2, 58, 70.

Code: 705 0 35 581 58 105 292 87 76 471 105 105 293 87 47 182 105 58 183 105 40 121 70 47 177 70 47 73 87 40 103 80 30 257 80 40 403 105 0 355 0 0 354 35 0 53 70 30 303 65 0 152 80 15 151 80 30

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)

70
58
29√2
47
29
18√2
18
12
17
7
10
25
40
35
35√2
5
30
15√2
15