Fixed bug in gmpyless code
Merge branch 'primes.py-COMPLETE' into problem007.py-COMPLETE
Merge branch 'primes.py-COMPLETE' into factors.py-COMPLETE
Merge branch 'factors.py-COMPLETE' into problem003.py-COMPLETE
Merge branch 'problem003.py-COMPLETE'
Merge branch 'problem007.py-COMPLETE'