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
24200.2-a1 24200.2-a $2$
$2$
\(\Q(\sqrt{-1}) \) $2$
$[0, 1]$
24200.2
\( 2^{3} \cdot 5^{2} \cdot 11^{2} \)
\( 2^{8} \cdot 5^{4} \cdot 11^{2} \)
$2.22906$
$(a+1), (-a-2), (2a+1), (11)$
$2$
$\Z/2\Z$
$\textsf{no}$
$\mathrm{SU}(2)$ ✓
✓
$2$
2B $1$
\( 2^{4} \)
$0.071546035$
$3.446244963$
3.945042614
\( \frac{55296}{275} \)
\( \bigl[0\) , \( 0\) , \( 0\) , \( 2\) , \( -3\bigr] \) ${y}^2={x}^{3}+2{x}-3$
48400.2-g1 48400.2-g $2$
$2$
\(\Q(\sqrt{-2}) \) $2$
$[0, 1]$
48400.2
\( 2^{4} \cdot 5^{2} \cdot 11^{2} \)
\( 2^{8} \cdot 5^{4} \cdot 11^{2} \)
$3.74882$
$(a), (a+3), (a-3), (5)$
$1$
$\Z/2\Z$
$\textsf{no}$
$\mathrm{SU}(2)$ ✓
✓
$2$
2B $1$
\( 2 \)
$1.449441034$
$3.446244963$
3.532089493
\( \frac{55296}{275} \)
\( \bigl[0\) , \( 0\) , \( 0\) , \( 2\) , \( 3\bigr] \) ${y}^2={x}^{3}+2{x}+3$
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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.
