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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:212BU GHM

Order: 19

Horizontal side: 212 Vertical side: 212

Elements: 10, 14, 13√2, 14√2, 26, 28, 23√2, 36, 26√2, 28√2, 31√2, 46, 42√2, 62, 62√2, 88, 88√2, 93√2, 150.

Code: 1507 0 212 316 119 181 627 150 212 626 150 150 930 119 181 266 0 62 147 26 88 140 40 88 424 82 46 880 124 88 881 212 88 287 26 74 280 54 74 265 0 36 107 26 46 236 13 23 467 36 46 365 0 0 134 13 23

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)

150
31√2
62
62√2
93√2
26√2
14
14√2
42√2
88√2
88
28
28√2
26
10
23√2
46
36
13√2