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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:76AQ GHM

Order: 18

Horizontal side: 76 Vertical side: 76

Elements: 1√2, 2, 4, 4√2, 8, 8√2, 11√2, 12√2, 14√2, 22, 24, 26, 19√2, 30, 23√2, 26√2, 46, 50.

Code: 505 0 26 461 46 76 192 65 57 301 76 76 110 65 57 86 46 38 227 54 46 236 53 23 85 46 30 44 50 26 43 54 26 267 0 26 260 26 26 144 40 12 23 54 24 126 40 12 245 52 0 14 53 23

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)

50
46
19√2
30
11√2
8√2
22
23√2
8
4√2
4
26
26√2
14√2
2
12√2
24
1√2