Properties

Base field \(\Q(\sqrt{-1}) \)
Label 2.0.4.1-18000.2-b
Conductor 18000.2
Rank \( 1 \)

Related objects

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Base field \(\Q(\sqrt{-1}) \)

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

Elliptic curves in class 18000.2-b over \(\Q(\sqrt{-1}) \)

Isogeny class 18000.2-b contains 10 curves linked by isogenies of degrees dividing 16.

Curve label Weierstrass Coefficients
18000.2-b1 \( \bigl[i + 1\) , \( 1\) , \( i + 1\) , \( 5059 i + 6420\) , \( 156987 i - 237775\bigr] \)
18000.2-b2 \( \bigl[i + 1\) , \( 1\) , \( i + 1\) , \( 7579 i + 3060\) , \( 63243 i + 277817\bigr] \)
18000.2-b3 \( \bigl[i + 1\) , \( 1\) , \( i + 1\) , \( -1761 i - 1320\) , \( 72583 i + 13197\bigr] \)
18000.2-b4 \( \bigl[i + 1\) , \( -i - 1\) , \( i + 1\) , \( -i\) , \( 16 i + 3\bigr] \)
18000.2-b5 \( \bigl[i + 1\) , \( 1\) , \( i + 1\) , \( 559 i + 420\) , \( 3987 i + 725\bigr] \)
18000.2-b6 \( \bigl[i + 1\) , \( 1\) , \( i + 1\) , \( -161 i - 120\) , \( 423 i + 77\bigr] \)
18000.2-b7 \( \bigl[i + 1\) , \( 1\) , \( i + 1\) , \( -81 i - 60\) , \( -413 i - 75\bigr] \)
18000.2-b8 \( \bigl[i + 1\) , \( 1\) , \( i + 1\) , \( -2161 i - 1620\) , \( 52123 i + 9477\bigr] \)
18000.2-b9 \( \bigl[i + 1\) , \( -i - 1\) , \( i + 1\) , \( -1281 i - 960\) , \( 24832 i + 4515\bigr] \)
18000.2-b10 \( \bigl[i + 1\) , \( 1\) , \( i + 1\) , \( -34561 i - 25920\) , \( 3384463 i + 615357\bigr] \)

Rank

Rank: \( 1 \)

Isogeny matrix

\(\left(\begin{array}{rrrrrrrrrr} 1 & 4 & 16 & 16 & 2 & 4 & 8 & 8 & 16 & 16 \\ 4 & 1 & 16 & 16 & 2 & 4 & 8 & 8 & 16 & 16 \\ 16 & 16 & 1 & 16 & 8 & 4 & 8 & 2 & 16 & 4 \\ 16 & 16 & 16 & 1 & 8 & 4 & 2 & 8 & 4 & 16 \\ 2 & 2 & 8 & 8 & 1 & 2 & 4 & 4 & 8 & 8 \\ 4 & 4 & 4 & 4 & 2 & 1 & 2 & 2 & 4 & 4 \\ 8 & 8 & 8 & 2 & 4 & 2 & 1 & 4 & 2 & 8 \\ 8 & 8 & 2 & 8 & 4 & 2 & 4 & 1 & 8 & 2 \\ 16 & 16 & 16 & 4 & 8 & 4 & 2 & 8 & 1 & 16 \\ 16 & 16 & 4 & 16 & 8 & 4 & 8 & 2 & 16 & 1 \end{array}\right)\)

Isogeny graph