ifactors
integer factorization
Calling Sequence
Parameters
Description
Examples
ifactors(n)
ifactors(n, opt)
n
-
any integer
opt
option
The ifactors function returns the complete integer factorization of the integer or fraction n.
The result is returned as in the form u,p1,e1,...,pm,em where n=up1e1⋯pmem, pi is a prime integer, ei is its exponent (multiplicity) and u is the sign of n.
This function supports the same options as ifactor.
ifactors61
1,61,1
ifactors−120
−1,2,3,3,1,5,1
ifactors34
1,2,−2,3,1
ifactors0
0,
ifactors1
1,
ifactors1690575565024346828676664200680,easy
1,2,3,5,1,17,2,_c27_1,1
See Also
factor
factors
ifactor
isqrfree
Download Help Document