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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:152EA JDS

Order: 19

Horizontal side: 152 Vertical side: 152

Elements: 1√2, 2, 2√2, 4, 3√2, 4√2, 6, 10, 11√2, 16, 19√2, 38, 52, 38√2, 50√2, 52√2, 76, 100, 76√2.

Code: 1005 0 52 764 76 76 763 152 76 194 95 57 163 114 60 387 114 76 386 114 38 36 95 57 67 98 60 46 100 56 107 104 60 116 103 49 26 98 54 45 100 52 525 0 0 524 52 0 23 104 50 500 102 50 14 103 49

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)

100
76√2
76
19√2
16
38
38√2
3√2
6
4√2
10
11√2
2√2
4
52
52√2
2
50√2
1√2