Prime and Saturn calculators

[dm319]

One of things I found from my dive into TVM solvers was that the Saturn-based calculators I looked at returned almost identical 12 digit results. These had a distinctive profile of results (which was different to the HP-12c platinum).

What surprised me was that the HP Prime also returned (pretty much) identical results, which implies to me that it may emulate the same 15/12 digit architecture as well as the same TVM algorithms.

But this doesn't marry up with the HP-prime apparently not emulating the Saturn machines.

Does anyone know if the HP-Prime does emulate some aspects of the Saturn calculators?