Properties

Base field \(\Q(\sqrt{65}) \)
Label 2.2.65.1-196.1-g
Conductor 196.1
Rank \( 0 \)

Related objects

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Base field \(\Q(\sqrt{65}) \)

Generator \(a\), with minimal polynomial \( x^{2} - x - 16 \); class number \(2\).

Elliptic curves in class 196.1-g over \(\Q(\sqrt{65}) \)

Isogeny class 196.1-g contains 6 curves linked by isogenies of degrees dividing 8.

Curve label Weierstrass Coefficients
196.1-g1 \( \bigl[1\) , \( -a - 1\) , \( a + 1\) , \( -22091 a - 78090\) , \( -21183610 a - 74802455\bigr] \)
196.1-g2 \( \bigl[a\) , \( a - 1\) , \( 0\) , \( 17247 a + 60896\) , \( 279549 a + 987132\bigr] \)
196.1-g3 \( \bigl[1\) , \( -a - 1\) , \( a + 1\) , \( -4331 a - 15290\) , \( 36406 a + 128553\bigr] \)
196.1-g4 \( \bigl[1\) , \( -a - 1\) , \( a + 1\) , \( -45291 a - 159930\) , \( -10411722 a - 36765143\bigr] \)
196.1-g5 \( \bigl[a\) , \( a\) , \( a\) , \( -297 a - 635\) , \( 3439 a + 12390\bigr] \)
196.1-g6 \( \bigl[1\) , \( -a - 1\) , \( a + 1\) , \( -723851 a - 2556010\) , \( -671781146 a - 2372145815\bigr] \)

Rank

Rank: \( 0 \)

Isogeny matrix

\(\left(\begin{array}{rrrrrr} 1 & 8 & 4 & 2 & 8 & 4 \\ 8 & 1 & 2 & 4 & 4 & 8 \\ 4 & 2 & 1 & 2 & 2 & 4 \\ 2 & 4 & 2 & 1 & 4 & 2 \\ 8 & 4 & 2 & 4 & 1 & 8 \\ 4 & 8 & 4 & 2 & 8 & 1 \end{array}\right)\)

Isogeny graph