Calculate Ramanujan's constant (as described on the OEIS site) with at least
32 digits of precision, by the method of your choice. Optionally, if using the 𝑒**(π*√x) approach,
show that when evaluated with the last four Heegner numbers
the result is almost an integer.

 
 
julia> a = BigFloat(MathConstants.e^(BigFloat(pi)))^(BigFloat(163.0)^0.5)
2.625374126407687439999999999992500725971981856888793538563373369908627075373427e+17
 
julia> 262537412640768744 - a
7.499274028018143111206461436626630091372924626572825942241598957614307213309258e-13
 
 