id,summary,reporter,owner,description,type,status,priority,milestone,component,resolution,keywords,cc,merged,author,reviewer,upstream,work_issues,branch,commit,dependencies,stopgaps
16743,Extend IsogenyClass_EC to work over number fields,cremona,,"If E is an elliptic curve over QQ then E.isogeny_class() is an object of type (class) IsogenyClass_EC which which one can work in a nice way. This should be extended to number fields. Two reasons why this is notn-trivial (and hence was not done at the same time as over QQ): (1) bounding the possible primes degrees of isogenies; (2) handling curves with CM. For (1), the module {{{gal_reps_number_field}}} does what is required. For (2) new code has been written.",enhancement,closed,major,sage-6.4,elliptic curves,fixed,isogeny class,,,John Cremona,"Jeroen Demeyer, Chris Wuthrich",N/A,,79fee2d40805b8278b9d0afeaccf50eb101990da,79fee2d40805b8278b9d0afeaccf50eb101990da,"#11327, #16764, #16806",