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section f of routines in gcd.i

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functions in gcd.i - f

 
 
 
factorize


             factorize(x)  
 
     return list of prime factors of X and their powers as an n-by-2  
     array.  May include a large non-prime factor if X exceeds 3e9.  
     In any event, product(result(,1)^result(,2)) will equal abs(X).  
     X must be a scalar integer type.  

interpreted function, defined at i/gcd.i   line 83  
SEE ALSO: gcd,   lcm,   is_prime