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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:114AR GHM

Order: 19

Horizontal side: 114 Vertical side: 114

Elements: 2√2, 4, 4√2, 8, 7√2, 14, 10√2, 14√2, 20, 21, 28, 22√2, 36, 29√2, 49, 39√2, 57, 65, 57√2.

Code: 655 0 49 574 57 57 573 114 57 81 65 57 42 69 53 281 93 57 142 107 43 211 114 57 43 69 49 22 71 51 220 71 51 497 0 49 106 39 39 207 49 49 143 107 29 72 114 36 390 39 39 363 114 0 294 78 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)

65
57√2
57
8
4√2
28
14√2
21
4
2√2
22√2
49
10√2
20
14
7√2
39√2
36
29√2