Primes sorted by relation of largest divisors of p+-1

[Hugo Pfoertner]

Thanks to all who replied; the sequences will be A103664 & A103665. I've
added a first term a(1)=2 (proposed by Vladeta Jovovic) in
%S A103664 2 3 5 11 17 23 29 47 53 59 ...
%N A103664 Primes p such that the number of divisors of p-1 is less than
the number of divisors of p+1
plus Mathematica Coding by Wouter and RGWv.

I'll go back to check a fascinating series of new sequences just in the
pipeline by Peter Luschny. Have a look at:
http://www.luschny.de/math/rulers/prulers.html
Feedback to Peter or to me welcome!

Hugo