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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:98AZ GHM

Order: 18

Horizontal side: 98 Vertical side: 98

Elements: 4√2, 6, 6√2, 7√2, 12, 11√2, 18, 19, 15√2, 22, 24, 19√2, 30, 34, 34√2, 49, 64, 49√2.

Code: 645 0 34 494 49 49 493 98 49 154 64 34 190 79 49 191 98 49 347 0 34 340 34 34 221 56 34 112 67 23 44 60 30 74 67 23 183 74 12 247 74 30 303 98 0 121 68 12 62 74 6 61 74 12

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)

64
49√2
49
15√2
19√2
19
34
34√2
22
11√2
4√2
7√2
18
24
30
12
6√2
6