exchemist
Valued Senior Member
It is in fact rather interesting - and to me suspicious - that the fundamental unit of electric charge for leptons (i.e. the electron) is -1, whereas for baryons, quarks, it is multiples of 1/3, either +2/3 or -1/3. This seeming asymmetry suggests there could be some further structure that relates them, yet to be discovered.
But as 6π⁵ ~ 1836.118108711689, the ratio of the proton mass to that of the electron is not 6π⁵ . It is close but different. And the mass of the neutron is not exactly the same as that of the proton. So picking the proton as significant while ignoring the neutron seems arbitrary cherry-picking, to find a pattern that is not really there.