Properties

Base field \(\Q(\sqrt{-7}) \)
Label 2.0.7.1-9801.2-c
Conductor 9801.2
Rank \( 1 \)

Related objects

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Base field \(\Q(\sqrt{-7}) \)

Generator \(a\), with minimal polynomial \( x^{2} - x + 2 \); class number \(1\).

Elliptic curves in class 9801.2-c over \(\Q(\sqrt{-7}) \)

Isogeny class 9801.2-c contains 2 curves linked by isogenies of degree 2.

Curve label Weierstrass Coefficients
9801.2-c1 \( \bigl[1\) , \( -1\) , \( 0\) , \( -15\) , \( 8\bigr] \)
9801.2-c2 \( \bigl[1\) , \( -1\) , \( 0\) , \( -150\) , \( -667\bigr] \)

Rank

Rank: \( 1 \)

Isogeny matrix

\(\left(\begin{array}{rr} 1 & 2 \\ 2 & 1 \end{array}\right)\)

Isogeny graph