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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:133AA GHM

Order: 19

Horizontal side: 133 Vertical side: 133

Elements: 6√2, 12, 12√2, 22, 18√2, 20√2, 29, 31, 24√2, 40, 29√2, 31√2, 51, 53, 40√2, 42√2, 60, 62, 51√2.

Code: 537 0 133 290 53 133 291 82 133 517 82 133 516 82 82 240 24 104 184 42 86 126 48 92 422 102 62 221 82 104 66 42 86 125 48 80 402 40 40 601 60 80 623 102 0 312 133 31 403 40 0 202 60 20 313 133 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)

53
29√2
29
51
51√2
24√2
18√2
12√2
42√2
22
6√2
12
40√2
60
62
31√2
40
20√2
31