Label
Class
Class size
Class degree
Base field
Field degree
Field signature
Conductor
Conductor norm
Discriminant norm
Root analytic conductor
Bad primes
Rank
Torsion
CM
CM
Sato-Tate
$\Q$-curve
Base change
Semistable
Potentially good
Nonmax $\ell$
mod-$\ell$ images
$Ш_{\textrm{an}}$
Tamagawa
Regulator
Period
Leading coeff
j-invariant
Weierstrass coefficients
Weierstrass equation
484.1-a1
484.1-a
$2$
$3$
\(\Q(\sqrt{-5}) \)
$2$
$[0, 1]$
484.1
\( 2^{2} \cdot 11^{2} \)
\( 2^{16} \cdot 11^{6} \)
$1.87441$
$(2,a+1), (11)$
$1$
$\mathsf{trivial}$
$\textsf{no}$
$\mathrm{SU}(2)$
✓
✓
$3$
3B
$1$
\( 3^{2} \)
$0.058354610$
$2.457445862$
1.154374258
\( -\frac{199794688}{1331} \)
\( \bigl[0\) , \( -1\) , \( 0\) , \( -77\) , \( 289\bigr] \)
${y}^2={x}^3-{x}^2-77{x}+289$
484.1-b1
484.1-b
$2$
$3$
\(\Q(\sqrt{-5}) \)
$2$
$[0, 1]$
484.1
\( 2^{2} \cdot 11^{2} \)
\( 2^{16} \cdot 11^{6} \)
$1.87441$
$(2,a+1), (11)$
$1$
$\mathsf{trivial}$
$\textsf{no}$
$\mathrm{SU}(2)$
✓
✓
$3$
3B.1.1
$1$
\( 3 \)
$0.546704862$
$2.457445862$
3.604982358
\( -\frac{199794688}{1331} \)
\( \bigl[0\) , \( 1\) , \( 0\) , \( -77\) , \( -289\bigr] \)
${y}^2={x}^3+{x}^2-77{x}-289$
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*The rank, regulator and analytic order of Ш are
not known for all curves in the database; curves for which these are
unknown will not appear in searches specifying one of these
quantities.