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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:58AA GHM

Order: 18

Horizontal side: 58 Vertical side: 58

Elements: 3, 3√2, 5, 4√2, 5√2, 9, 7√2, 10, 14, 10√2, 19, 14√2, 20, 25, 18√2, 19√2, 33, 29√2.

Code: 335 0 25 294 29 29 203 58 38 56 33 33 105 38 28 104 48 28 196 39 19 46 29 29 55 33 28 35 33 25 34 36 25 146 25 14 97 39 28 255 0 0 184 18 7 195 39 0 76 18 7 145 25 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)

33
29√2
20
5√2
10
10√2
19√2
4√2
5
3
3√2
14√2
9
25
18√2
19
7√2
14