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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:98AJ1of2 GHM

Order: 19

Horizontal side: 98 Vertical side: 98

Elements: 4, 4√2, 7, 8, 7√2, 8√2, 12, 14, 14√2, 21, 28, 21√2, 28√2, 40, 42, 44, 35√2, 56, 42√2.

Code: 567 0 98 443 56 54 422 98 56 421 98 98 286 70 28 40 12 54 41 16 54 125 16 42 401 56 54 80 8 50 81 16 50 212 21 21 211 21 42 77 21 42 70 28 42 147 21 35 350 35 35 146 56 14 285 70 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)

56
44
42√2
42
28√2
4√2
4
12
40
8√2
8
21√2
21
7
7√2
14
35√2
14√2
28