maxima vs maple



 Factorization of Fermat number  F[8]=2^(2^8)+1
http://en.wikipedia.org/wiki/Fermat_number

Maple:
> restart;
> st := time():
  ifactor(2^(2^8)+1);
  time() - st;

   (1238926361552897)  (934616397153579777691635581996068965840512\
        37541638188580280321)
                               230.897
 Maxima:
(%i1) if showtime#false then showtime:false else showtime:all$
Evaluation took 0.0000 seconds (0.0000 elapsed)
(%i2) factor(2^(2^8)+1);
Evaluation took 3.7800 seconds (3.7800 elapsed)
(%o2)
1238926361552897*93461639715357977769163558199606896584051237541638188580280321
(%i3) 230.897/3.78;
(%o3) 61.08386243386244

 Conclusion: for factorizing integers maple is 61 slower than maxima.

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