Like here is one:

**(46**

^{2}+ 48^{2}+ 72^{2})(172^{2}+ 258^{2 }+ 430^{2 }+ 602^{2}+ 1762^{2}) =

**615**

^{2 }+ 3075^{2}+ 14145^{2}+ 15990^{2}+ 188497^{2}**= 77**

^{4}*2^{10}Just like to stare at it for some reason.

Seem to like sums of lots of squares. Continuing, like here is two more sums of 5 squares to a square:

**4**

^{2}+ 6^{2 }+ 10^{2 }+ 14^{2 }+**86**

^{2}**= 88**

^{2}and

**86**

^{2}+ 129^{2 }+ 215^{2 }+ 301^{2 }+ 881

^{2}**= 968**

^{2}And here went ahead and summed 7 to get a square:

**34967**

^{2}+ 752^{2}+ 1128^{2 }+ 1880^{2 }+ 2632^{2}+ 4136^{2}+ 4888^{2}= 35721^{2}An example from even earlier though, where rely on previous known result is here where was talking size of what I now call the unary form of the two conics equation:

**60*255110030**

^{2}+ 255110029^{2}= 1992473029^{2}That is related to something, talk it here and for reference:

**29718**

^{2}- 61*3805^{2}= -1Liking that the easier solution, which is historically known so know from other sources and didn't figure it out myself, fits nicely there.

Putting in one place is useful to me for staring at them purposes.

James Harris