factorpadic now sometimes gives an error. I am pretty sure it did not do this before.
GP/PARI CALCULATOR Version 2.8.0 (development 19693-a23853f)
amd64 running linux (x86-64/GMP-5.1.3 kernel) 64-bit version
compiled: Oct 17 2016, gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04.3)
threading engine: single
(readline v6.3 enabled, extended help enabled)
Copyright (C) 2000-2016 The PARI Group
PARI/GP is free software, covered by the GNU General Public License, and comes
WITHOUT ANY WARRANTY WHATSOEVER.
Type ? for help, \q to quit.
Type ?15 for how to get moral (and possibly technical) support.
parisize = 8000000, primelimit = 500000
? f=x^9 + 42*x^7 - 16*x^6 + 504*x^5 - 336*x^4 + 1560*x^3 - 1008*x^2 + 64
%1 = x^9 + 42*x^7 - 16*x^6 + 504*x^5 - 336*x^4 + 1560*x^3 - 1008*x^2 + 64
? factorpadic(f,2,3)
*** at top-level: factorpadic(f,2,3)
*** ^------------------
*** factorpadic: inconsistent concatenation t_VEC (2 elts) , t_COL (3 elts).
*** Break loop: type 'break' to go back to GP prompt
break>