Properties

Label 177450ja
Number of curves $8$
Conductor $177450$
CM no
Rank $0$
Graph

Related objects

Downloads

Learn more

Show commands: SageMath
E = EllipticCurve("ja1")
 
E.isogeny_class()
 

Elliptic curves in class 177450ja

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
177450.cc7 177450ja1 \([1, 1, 0, -14464375, 31264847125]\) \(-4437543642183289/3033210136320\) \(-228761343513759420000000\) \([2]\) \(27869184\) \(3.1827\) \(\Gamma_0(N)\)-optimal
177450.cc6 177450ja2 \([1, 1, 0, -260866375, 1621296953125]\) \(26031421522845051769/5797789779600\) \(437262873254395256250000\) \([2, 2]\) \(55738368\) \(3.5292\)  
177450.cc8 177450ja3 \([1, 1, 0, 117292250, -465804987500]\) \(2366200373628880151/2612420149248000\) \(-197025829502681088000000000\) \([2]\) \(83607552\) \(3.7320\)  
177450.cc3 177450ja4 \([1, 1, 0, -4173638875, 103779874155625]\) \(106607603143751752938169/5290068420\) \(398971091566746562500\) \([2]\) \(111476736\) \(3.8758\)  
177450.cc5 177450ja5 \([1, 1, 0, -290525875, 1229702574625]\) \(35958207000163259449/12145729518877500\) \(916017446145056045273437500\) \([2]\) \(111476736\) \(3.8758\)  
177450.cc4 177450ja6 \([1, 1, 0, -661459750, -4369688763500]\) \(424378956393532177129/136231857216000000\) \(10274455539014121000000000000\) \([2, 2]\) \(167215104\) \(4.0785\)  
177450.cc2 177450ja7 \([1, 1, 0, -4210459750, 101855430236500]\) \(109454124781830273937129/3914078300576808000\) \(295195443248888156963625000000\) \([2]\) \(334430208\) \(4.4251\)  
177450.cc1 177450ja8 \([1, 1, 0, -9572491750, -360427794387500]\) \(1286229821345376481036009/247265484375000000\) \(18648488521415771484375000000\) \([2]\) \(334430208\) \(4.4251\)  

Rank

sage: E.rank()
 

The elliptic curves in class 177450ja have rank \(0\).

Complex multiplication

The elliptic curves in class 177450ja do not have complex multiplication.

Modular form 177450.2.a.ja

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