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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:202BD GHM

Order: 19

Horizontal side: 202 Vertical side: 202

Elements: 2√2, 4, 4√2, 6√2, 7√2, 8√2, 14, 14√2, 28, 35√2, 42√2, 62, 70, 62√2, 90, 98, 70√2, 112, 132.

Code: 1327 0 202 903 132 112 707 132 202 706 132 132 82 140 124 66 134 118 622 202 62 20 134 118 47 132 116 40 136 116 426 0 70 987 42 112 1123 140 0 352 35 35 623 202 0 70 35 35 283 28 0 142 42 14 141 42 28

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)

132
90
70
70√2
8√2
6√2
62√2
2√2
4
4√2
42√2
98
112
35√2
62
7√2
28
14√2
14