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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:154BK GHM

Order: 19

Horizontal side: 154 Vertical side: 154

Elements: 7, 8, 7√2, 8√2, 14, 21, 17√2, 25, 18√2, 21√2, 34, 26√2, 34√2, 51, 52, 51√2, 77, 103, 77√2.

Code: 1035 0 51 774 77 77 773 154 77 264 103 51 180 129 77 251 154 77 80 111 59 81 119 59 212 140 38 211 140 59 77 140 59 70 147 59 147 140 52 523 154 0 517 0 51 510 51 51 344 85 17 343 119 17 174 102 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)

103
77√2
77
26√2
18√2
25
8√2
8
21√2
21
7
7√2
14
52
51
51√2
34√2
34
17√2