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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:142BT1of2 GHM

Order: 19

Horizontal side: 142 Vertical side: 142

Elements: 2√2, 4, 4√2, 6, 8, 8√2, 14, 17√2, 27, 22√2, 34, 27√2, 44, 32√2, 49, 49√2, 71, 93, 71√2.

Code: 935 0 49 714 71 71 713 142 71 224 93 49 86 107 63 272 142 44 271 142 71 143 107 49 85 107 55 65 107 49 44 111 51 43 115 51 24 113 49 343 115 17 497 0 49 490 49 49 324 81 17 443 142 0 174 98 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)

93
71√2
71
22√2
8√2
27√2
27
14
8
6
4√2
4
2√2
34
49
49√2
32√2
44
17√2