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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:105AC GHM

Order: 18

Horizontal side: 105 Vertical side: 105

Elements: 2√2, 4, 4√2, 12, 12√2, 23, 24, 31, 22√2, 23√2, 33, 24√2, 41, 31√2, 46, 48, 41√2, 62.

Code: 415 0 64 414 41 64 230 82 105 231 105 105 220 59 82 461 105 82 337 0 64 26 31 62 45 33 60 44 37 60 316 0 31 625 31 0 481 81 60 242 105 36 243 105 12 315 0 0 124 93 0 123 105 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)

41
41√2
23√2
23
22√2
46
33
2√2
4
4√2
31√2
62
48
24√2
24
31
12√2
12