gp>  e2=ec(2)
time = 32 ms.
%33 = [0, 12, 0, 0, -1728, 48, 0, -6912, -82944, 2304, 1382400, -1098842112, -256/23, [9.058531994960313120594106756, -10.52926599748015656029705337 + 8.938341199436930839118045143*I, -10.52926599748015656029705337 - 8.938341199436930839118045143*I]~, 0.6848858816747885837489131923, 0.3424429408373942918744565961 + 0.6374489315323216354649788783*I, -2.566666387291440270474265382 + 3.21397020 E-29*I, -1.283333193645720135237132691 - 6.975923329132510544039748804*I, 0.4365797734951660450017461531]
gp>  elltors(e2,1)
time = 41 ms.
%34 = [1, [], []]
gp>  e3=ec(3)
time = 58 ms.
%35 = [0, 12, 0, 0, -3888, 48, 0, -15552, -186624, 2304, 3248640, -6100365312, -4096/2043, [12.57749884104523132280618937, -12.28874942052261566140309468 + 12.57418390467715366962982464*I, -12.28874942052261566140309468 - 12.57418390467715366962982464*I]~, 0.6034020011217464395826664144, 0.3017010005608732197913332072 + 0.5442747626210456651213424437*I, -2.949912170489213806408899313 + 3.47522221 E-29*I, -1.474956085244606903204449656 - 7.867317959023350540576207095*I, 0.3284164809256024735504071789]
gp>  elltors(e3,1)
time = 47 ms.
%36 = [1, [], []]
gp>  e4=ec(4)
time = 45 ms.
%37 = [0, 12, 0, 0, -6912, 48, 0, -27648, -331776, 2304, 5861376, -19874709504, -8/13, [15.77515454732102377980133248, -13.88757727366051188990066624 + 15.66181831805692744401921817*I, -13.88757727366051188990066624 - 15.66181831805692744401921817*I]~, 0.5505425959102140923954860574, 0.2752712979551070461977430287 + 0.4900591706570777692466673431*I, -3.251927744403065700650436024 + 0.E-28*I, -1.625963872201532850325218012 - 8.601023249109233080979215375*I, 0.2697984479631542134375880885]
gp>  elltors(e4,1)
time = 71 ms.
%38 = [1, [], []]
gp>  e5=ec(5)
time = 29 ms.
%39 = [0, 12, 0, 0, -10800, 48, 0, -43200, -518400, 2304, 9220608, -49194086400, -4096/16475, [18.74298842452349187213802974, -15.37149421226174593606901487 + 18.43726232005465493681663074*I, -15.37149421226174593606901487 - 18.43726232005465493681663074*I]~, 0.5123472252963473173733466427, 0.2561736126481736586866733213 + 0.4528059179993343782433127323*I, -3.505777163246351771987619238 + 0.E-28*I, -1.752888581623175885993809619 - 9.230125717103936487392862951*I, 0.2319938556847243396299399733]
gp>  elltors(e5,1)
time = 90 ms.
%40 = [1, [], []]
gp>  e6=ec(6)
time = 21 ms.
%41 = [0, 12, 0, 0, -15552, 48, 0, -62208, -746496, 2304, 13326336, -102765625344, -256/2151, [21.53496593199079189540216462, -16.76748296599539594770108231 + 21.00061579718432395930661242*I, -16.76748296599539594770108231 - 21.00061579718432395930661242*I]~, 0.4829165198745994015679244511, 0.2414582599372997007839622255 + 0.4249129527514543399625268231*I, -3.727104896042142796879328493 + 4.18117464 E-29*I, -1.863552448021071398439664246 - 9.784895744317245933623222804*I, 0.2051974843923724162370277669]
gp>  elltors(e6,1)
time = 99 ms.
%42 = [1, [], []]
gp>  e7=ec(7)
time = 19 ms.
%43 = [0, 12, 0, 0, -21168, 48, 0, -84672, -1016064, 2304, 18178560, -191231373312, -4096/64043, [24.18623272577904960362259522, -18.09311636288952480181129761 + 23.40614847542913037921458463*I, -18.09311636288952480181129761 - 23.40614847542913037921458464*I]~, 0.4592464168780382626183792025, 0.2296232084390191313091896012 + 0.4028876442858599652210067527*I, -3.924713384993920198778376032 + 4.37699078 E-29*I, -1.962356692496960099389188016 - 10.28382805003225679891376550*I, 0.1850247070427148357248000543]
gp>  elltors(e7,1)
time = 86 ms.
%44 = [1, [], []]
gp>  e8=ec(8)
time = 24 ms.
%45 = [0, 12, 0, 0, -27648, 48, 0, -110592, -1327104, 2304, 23777280, -327168294912, -4/107, [26.72126856155546919582196060, -19.36063428077773459791098030 + 25.68749221943263841023507348*I, -19.36063428077773459791098030 - 25.68749221943263841023507348*I]~, 0.4396162630915555244899582676, 0.2198081315457777622449791338 + 0.3848512338799102764845497645*I, -4.104110205663870363889995942 + 0.E-28*I, -2.052055102831935181944997971 - 10.73905796163743376604984285*I, 0.1691868612844604030919173270]
gp>  elltors(e8,1)
time = 80 ms.
%46 = [1, [], []]
gp>  e9=ec(9)
time = 20 ms.
%47 = [0, 12, 0, 0, -34992, 48, 0, -139968, -1679616, 2304, 30122496, -525088272384, -4096/175851, [29.15797619328481901078557789, -20.57898809664240950539278894 + 27.86733821027462452082445275*I, -20.57898809664240950539278894 - 27.86733821027462452082445275*I]~, 0.4229565447184963872763542480, 0.2114782723592481936381771240 + 0.3696841771192737984452209580*I, -4.268999806871137846767244284 - 1.41784482 E-28*I, -2.134499903435568923383622142 - 11.15900532395494415158297926*I, 0.1563603421914686672735733147]
gp>  elltors(e9,1)
time = 74 ms.
%48 = [1, [], []]
gp>  e10=ec(10)
time = 22 ms.
%49 = [0, 12, 0, 0, -43200, 48, 0, -172800, -2073600, 2304, 37214208, -801438105600, -256/16775, [31.50994292953726735444237842, -21.75497146476863367722118921 + 29.96192642578653225809967871*I, -21.75497146476863367722118921 - 29.96192642578653225809967871*I]~, 0.4085610785933023845311017278, 0.2042805392966511922655508639 + 0.3566692366179280141183074110*I, -4.422008466783200403399996808 - 4.88374593 E-29*I, -2.211004233391600201699998404 - 11.54977134386468584549796740*I, 0.1457211680136704521488793311]
gp>  elltors(e10,1)
time = 143 ms.
%50 = [1, [], []]
gp>  ellglobalred(e7)
time = 24 ms.
%51 = [82341, [2, -4, 0, 4], 2]
gp>  e=ellchangecurve(e7,[2,-4,0,4])
time = 5 ms.
%52 = [0, 0, 1, -3, -329, 0, -6, -1315, -9, 144, 284040, -46687347, -4096/64043, [7.046558181444762400905648806, -3.523279090722381200452824403 + 5.851537118857282594803646159*I, -3.523279090722381200452824403 - 5.851537118857282594803646160*I]~, 0.9184928337560765252367584051, 0.4592464168780382626183792025 + 0.8057752885717199304420135054*I, -1.962356692496960099389188016 + 2.18849539 E-29*I, -0.9811783462484800496945940080 - 5.141914025016128399456882753*I, 0.7400988281708593428992002174]
gp>  elllseries(e,1)
time = 578 ms.
%53 = 7.347942670048612201894067240