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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:125AA GHM

Order: 18

Horizontal side: 125 Vertical side: 125

Elements: 4, 4√2, 8, 7√2, 8√2, 14, 16, 14√2, 16√2, 23, 23√2, 37, 28√2, 37√2, 44√2, 51√2, 74, 88.

Code: 887 0 125 743 88 51 372 125 88 371 125 125 446 81 44 146 0 37 47 14 51 40 18 51 284 46 23 510 74 51 74 81 44 87 14 47 80 22 47 167 14 39 160 30 39 145 0 23 235 0 0 234 23 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)

88
74
37√2
37
44√2
14√2
4
4√2
28√2
51√2
7√2
8
8√2
16
16√2
14
23
23√2