Properties

Label 430950ep
Number of curves $8$
Conductor $430950$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("ep1")
 
E.isogeny_class()
 

Elliptic curves in class 430950ep

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
430950.ep7 430950ep1 \([1, 1, 1, -8856216938, 308890597831031]\) \(1018563973439611524445729/42904970360310988800\) \(3235845266873161305292800000000\) \([2]\) \(1114767360\) \(4.6189\) \(\Gamma_0(N)\)-optimal
430950.ep6 430950ep2 \([1, 1, 1, -23479448938, -974034791992969]\) \(18980483520595353274840609/5549773448629762560000\) \(418557756715737118632360000000000\) \([2, 2]\) \(2229534720\) \(4.9655\)  
430950.ep5 430950ep3 \([1, 1, 1, -108974520938, -13756221892792969]\) \(1897660325010178513043539489/14258428094958372000000\) \(1075354828978092571796062500000000\) \([2]\) \(3344302080\) \(5.1682\)  
430950.ep8 430950ep4 \([1, 1, 1, 62871439062, -6473895550488969]\) \(364421318680576777174674911/450962301637624725000000\) \(-34011076503206277519570703125000000\) \([2]\) \(4459069440\) \(5.3121\)  
430950.ep4 430950ep5 \([1, 1, 1, -343802048938, -77581106517592969]\) \(59589391972023341137821784609/8834417507562311995200\) \(666281967738427118738114325000000\) \([2]\) \(4459069440\) \(5.3121\)  
430950.ep2 430950ep6 \([1, 1, 1, -1740435962938, -883762402145248969]\) \(7730680381889320597382223137569/441370202660156250000\) \(33287651039560408264160156250000\) \([2, 2]\) \(6688604160\) \(5.5148\)  
430950.ep3 430950ep7 \([1, 1, 1, -1737279972438, -887127155104842969]\) \(-7688701694683937879808871873249/58423707246780395507812500\) \(-4406251186751950532197952270507812500\) \([2]\) \(13377208320\) \(5.8614\)  
430950.ep1 430950ep8 \([1, 1, 1, -27846975025438, -56560760556113998969]\) \(31664865542564944883878115208137569/103216295812500\) \(7784458524600583007812500\) \([2]\) \(13377208320\) \(5.8614\)  

Rank

sage: E.rank()
 

The elliptic curves in class 430950ep have rank \(0\).

Complex multiplication

The elliptic curves in class 430950ep do not have complex multiplication.

Modular form 430950.2.a.ep

sage: E.q_eigenform(10)
 
\(q + q^{2} - q^{3} + q^{4} - q^{6} - 4 q^{7} + q^{8} + q^{9} - q^{12} - 4 q^{14} + q^{16} - q^{17} + q^{18} + 4 q^{19} + O(q^{20})\) Copy content Toggle raw display

Isogeny matrix

sage: E.isogeny_class().matrix()
 

The \(i,j\) entry is the smallest degree of a cyclic isogeny between the \(i\)-th and \(j\)-th curve in the isogeny class, in the Cremona numbering.

\(\left(\begin{array}{rrrrrrrr} 1 & 2 & 3 & 4 & 4 & 6 & 12 & 12 \\ 2 & 1 & 6 & 2 & 2 & 3 & 6 & 6 \\ 3 & 6 & 1 & 12 & 12 & 2 & 4 & 4 \\ 4 & 2 & 12 & 1 & 4 & 6 & 3 & 12 \\ 4 & 2 & 12 & 4 & 1 & 6 & 12 & 3 \\ 6 & 3 & 2 & 6 & 6 & 1 & 2 & 2 \\ 12 & 6 & 4 & 3 & 12 & 2 & 1 & 4 \\ 12 & 6 & 4 & 12 & 3 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

sage: E.isogeny_graph().plot(edge_labels=True)
 

The vertices are labelled with Cremona labels.