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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:148BM 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 72 95 67 304 118 44 303 148 44 230 95 67 605 0 0 481 48 60 407 48 60 166 56 28 327 72 44 440 104 44 441 148 44 86 48 20 165 56 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
7√2
30√2
30
23√2
60
48
40
16√2
32
44√2
44
8√2
16
8
12√2