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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:59AC GHM

Order: 19

Horizontal side: 59 Vertical side: 59

Elements: 1, 2√2, 4, 8, 9, 11, 9√2, 13, 11√2, 18, 13√2, 19, 20, 22, 26, 19√2, 20√2, 29, 24√2.

Code: 265 0 33 244 24 35 223 48 37 112 59 48 111 59 59 293 59 19 26 24 35 47 26 37 96 21 28 187 30 37 135 0 20 134 13 20 83 21 20 95 21 19 207 0 20 200 20 20 11 21 20 194 40 0 193 59 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)

26
24√2
22
11√2
11
29
2√2
4
9√2
18
13
13√2
8
9
20
20√2
1
19√2
19