Lenstra elliptic-curve factorization: Difference between revisions

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Lenstra's elliptic-curve factorization: Fix parenthesis and brackets in the formula
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#*If we encountered a {{math|1=gcd(''v'', ''n'')}} at some stage that was neither 1 nor ''n'', then we are done: it is a non-trivial factor {{math|1=of ''n''}}.
 
The time complexity depends on the size of the factor and can be represented by {{math|1=exp[({{sqrt|2}}&nbsp;+&nbsp;[[Big O notation#Little-o notation|o]](1)]) {{sqrt|ln&nbsp;''p''&nbsp;ln&nbsp;ln&nbsp;''p'')}}]}}, where ''p'' is the smallest factor of ''n'', or <math>L_p\left[\frac{1}{2},\sqrt{2}\right]</math>, in [[L-notation]].
 
==Why does the algorithm work?==