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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:102AN GHM

Order: 19

Horizontal side: 102 Vertical side: 102

Elements: 1√2, 2, 2√2, 3, 4, 4√2, 11, 11√2, 19, 22, 25, 18√2, 29, 22√2, 40, 51, 40√2, 62, 51√2.

Code: 625 0 40 514 51 51 513 102 51 114 62 40 113 73 40 42 77 47 291 102 51 43 77 43 255 77 22 35 73 40 24 75 41 23 77 41 14 76 40 193 77 22 407 0 40 400 40 40 184 58 22 224 80 0 223 102 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)

62
51√2
51
11√2
11
4√2
29
4
25
3
2√2
2
1√2
19
40
40√2
18√2
22√2
22