id,summary,reporter,owner,description,type,status,priority,milestone,component,resolution,keywords,cc,merged,author,reviewer,upstream,work_issues,branch,commit,dependencies,stopgaps
5890,"[with patch, woth positive review] clean up schemes/elliptic_curves/ell_generic.py",AlexGhitza,AlexGhitza,"As noted at #5765, {{{ell_generic.py}}} has some functions that do not make sense over a general ring and should rather be moved down to {{{ell_field.py}}} or one of its descendants.
Note also William's comment from #5765: I think it would be nice to be able to implement the elliptic curve factorization method (ECM) without having to use this hack:
{{{
R = Zmod(N)
R.is_field = lambda: True
E = EllipticCurve(R, [-1,0])
}}}
",defect,closed,major,sage-3.4.2,number theory,fixed,elliptic curve field,was cremona,,,,,,,,,