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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:190AI GHM

Order: 18

Horizontal side: 190 Vertical side: 190

Elements: 7√2, 10, 14, 10√2, 14√2, 23, 28, 23√2, 28√2, 46, 36√2, 52, 59, 72, 59√2, 95, 131, 95√2.

Code: 1315 0 59 954 95 95 953 190 95 364 131 59 463 167 49 232 190 72 231 190 95 723 190 0 597 0 59 590 59 59 521 111 59 105 111 49 104 121 49 285 111 21 284 139 21 145 111 7 144 125 7 74 118 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)

131
95√2
95
36√2
46
23√2
23
72
59
59√2
52
10
10√2
28
28√2
14
14√2
7√2