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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:148BQ GHM

Order: 19

Horizontal side: 148 Vertical side: 148

Elements: 8, 7√2, 8√2, 14, 16, 12√2, 16√2, 30, 32, 23√2, 40, 30√2, 44, 48, 60, 44√2, 74, 88, 74√2.

Code: 885 0 60 744 74 74 743 148 74 141 88 74 232 111 51 304 118 44 303 148 44 605 0 0 481 48 60 407 48 60 323 88 28 70 111 51 440 104 44 441 148 44 86 48 20 165 56 12 164 72 12 85 48 12 124 60 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)

88
74√2
74
14
23√2
30√2
30
60
48
40
32
7√2
44√2
44
8√2
16
16√2
8
12√2