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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:102AU GHM

Order: 18

Horizontal side: 102 Vertical side: 102

Elements: 1, 1√2, 6, 6√2, 12, 10√2, 11√2, 12√2, 19, 22, 19√2, 29, 22√2, 40, 51, 40√2, 62, 51√2.

Code: 625 0 40 514 51 51 513 102 51 114 62 40 100 73 51 291 102 51 10 63 41 11 64 41 197 64 41 190 83 41 407 0 40 400 40 40 124 52 28 123 64 28 64 58 22 63 64 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
10√2
29
1√2
1
19
19√2
40
40√2
12√2
12
6√2
6
22√2
22