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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:98AW GHM

Order: 19

Horizontal side: 98 Vertical side: 98

Elements: 3√2, 6, 8, 6√2, 7√2, 12, 14, 14√2, 15√2, 22, 18√2, 21√2, 30, 38, 42, 30√2, 48, 38√2, 68.

Code: 687 0 98 223 68 76 307 68 98 306 68 68 76 39 69 147 46 76 146 46 62 382 98 38 81 68 76 210 39 69 186 0 30 427 18 48 483 60 0 383 98 0 152 15 15 30 15 15 123 12 0 62 18 6 61 18 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)

68
22
30
30√2
7√2
14
14√2
38√2
8
21√2
18√2
42
48
38
15√2
3√2
12
6√2
6