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
288.2-b2
288.2-b
$2$
$2$
\(\Q(\sqrt{33}) \)
$2$
$[2, 0]$
288.2
\( 2^{5} \cdot 3^{2} \)
\( 2^{14} \cdot 3^{9} \)
$2.11468$
$(-a-2), (-a+3), (-2a+7)$
$1$
$\Z/2\Z$
$\textsf{no}$
$\mathrm{SU}(2)$
✓
$2$
2B
$1$
\( 2^{2} \cdot 3 \)
$0.356320913$
$8.764309677$
3.261769806
\( -3588 a + 16608 \)
\( \bigl[0\) , \( 0\) , \( 0\) , \( -435 a - 1032\) , \( 6573 a + 15593\bigr] \)
${y}^2={x}^{3}+\left(-435a-1032\right){x}+6573a+15593$
288.2-e2
288.2-e
$2$
$2$
\(\Q(\sqrt{33}) \)
$2$
$[2, 0]$
288.2
\( 2^{5} \cdot 3^{2} \)
\( 2^{14} \cdot 3^{9} \)
$2.11468$
$(-a-2), (-a+3), (-2a+7)$
0
$\Z/2\Z$
$\textsf{no}$
$\mathrm{SU}(2)$
✓
$2$
2B
$1$
\( 2^{2} \)
$1$
$10.77160689$
1.875096078
\( -3588 a + 16608 \)
\( \bigl[0\) , \( 0\) , \( 0\) , \( 21 a - 72\) , \( -87 a + 293\bigr] \)
${y}^2={x}^{3}+\left(21a-72\right){x}-87a+293$
576.3-f2
576.3-f
$2$
$2$
\(\Q(\sqrt{33}) \)
$2$
$[2, 0]$
576.3
\( 2^{6} \cdot 3^{2} \)
\( 2^{14} \cdot 3^{3} \)
$2.51479$
$(-a-2), (-a+3), (-2a+7)$
$1$
$\Z/2\Z$
$\textsf{no}$
$\mathrm{SU}(2)$
✓
$2$
2B
$1$
\( 2^{2} \)
$0.783037154$
$15.18022965$
4.138412119
\( -3588 a + 16608 \)
\( \bigl[0\) , \( a + 1\) , \( 0\) , \( -2 a - 5\) , \( 0\bigr] \)
${y}^2={x}^{3}+\left(a+1\right){x}^{2}+\left(-2a-5\right){x}$
576.3-h2
576.3-h
$2$
$2$
\(\Q(\sqrt{33}) \)
$2$
$[2, 0]$
576.3
\( 2^{6} \cdot 3^{2} \)
\( 2^{14} \cdot 3^{3} \)
$2.51479$
$(-a-2), (-a+3), (-2a+7)$
$1$
$\Z/2\Z$
$\textsf{no}$
$\mathrm{SU}(2)$
✓
$2$
2B
$1$
\( 2^{2} \cdot 3 \)
$0.199074584$
$18.65697041$
3.879280844
\( -3588 a + 16608 \)
\( \bigl[0\) , \( a + 1\) , \( 0\) , \( 326 a - 1093\) , \( -5364 a + 18092\bigr] \)
${y}^2={x}^{3}+\left(a+1\right){x}^{2}+\left(326a-1093\right){x}-5364a+18092$
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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.