# Computed 2018-09-06 in GP/PARI CALCULATOR Version 2.9.4 (released) amd64 running linux (x86-64/GMP-6.1.2 kernel) 64-bit version, compiled: Dec 19 2017, gcc version 7.3.0 (Ubuntu 7.3.0-1ubuntu1), threading engine: pthread # with the following program: # # A137795(n) = if(1==n,1, my(f = factor(n), p = f[1, 1], gpf = f[#f~, 1], m = 1); while(p