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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:148EH GHM

Order: 19

Horizontal side: 148 Vertical side: 148

Elements: 1, 1√2, 2, 2√2, 4, 4√2, 7√2, 15, 11√2, 22, 26√2, 37, 52, 37√2, 59, 52√2, 74, 96, 74√2.

Code: 965 0 52 744 74 74 743 148 74 221 96 74 155 96 59 264 122 48 376 111 37 17 96 59 10 97 59 74 104 52 593 111 0 112 122 48 27 96 58 20 98 58 47 96 56 40 100 56 525 0 0 524 52 0 375 111 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)

96
74√2
74
22
15
26√2
37√2
1
1√2
7√2
59
11√2
2
2√2
4
4√2
52
52√2
37