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Label Class Base field Conductor norm Rank Torsion CM Sato-Tate Regulator Period Leading coeff j-invariant Weierstrass coefficients Weierstrass equation
12.3-a1 12.3-a \(\Q(\sqrt{-527}) \) \( 2^{2} \cdot 3 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $4.695298367$ $1.986439443$ 1.625149089 \( \frac{517977641}{5308416} a + \frac{1304686267}{1327104} \) \( \bigl[1\) , \( -a + 1\) , \( a\) , \( 1355 a - 20184\) , \( 50256 a - 1288368\bigr] \) ${y}^2+{x}{y}+a{y}={x}^3+\left(-a+1\right){x}^2+\left(1355a-20184\right){x}+50256a-1288368$
12.3-a2 12.3-a \(\Q(\sqrt{-527}) \) \( 2^{2} \cdot 3 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $2.347649183$ $1.986439443$ 1.625149089 \( -\frac{4997514641}{37748736} a + \frac{59842683965}{37748736} \) \( \bigl[1\) , \( -a + 1\) , \( a\) , \( 170 a - 4155\) , \( 9111 a - 38619\bigr] \) ${y}^2+{x}{y}+a{y}={x}^3+\left(-a+1\right){x}^2+\left(170a-4155\right){x}+9111a-38619$
12.3-b1 12.3-b \(\Q(\sqrt{-527}) \) \( 2^{2} \cdot 3 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.986439443$ 0.346122644 \( \frac{517977641}{5308416} a + \frac{1304686267}{1327104} \) \( \bigl[1\) , \( -a - 1\) , \( a\) , \( 8 a + 3\) , \( -35 a + 93\bigr] \) ${y}^2+{x}{y}+a{y}={x}^3+\left(-a-1\right){x}^2+\left(8a+3\right){x}-35a+93$
12.3-b2 12.3-b \(\Q(\sqrt{-527}) \) \( 2^{2} \cdot 3 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.986439443$ 0.346122644 \( -\frac{4997514641}{37748736} a + \frac{59842683965}{37748736} \) \( \bigl[1\) , \( a\) , \( a + 1\) , \( -419 a + 9425\) , \( -8542 a - 295414\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^3+a{x}^2+\left(-419a+9425\right){x}-8542a-295414$
12.4-a1 12.4-a \(\Q(\sqrt{-527}) \) \( 2^{2} \cdot 3 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $4.695298367$ $1.986439443$ 1.625149089 \( -\frac{517977641}{5308416} a + \frac{1912240903}{1769472} \) \( \bigl[1\) , \( a\) , \( a + 1\) , \( -1356 a - 18829\) , \( -50257 a - 1238112\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^3+a{x}^2+\left(-1356a-18829\right){x}-50257a-1238112$
12.4-a2 12.4-a \(\Q(\sqrt{-527}) \) \( 2^{2} \cdot 3 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $2.347649183$ $1.986439443$ 1.625149089 \( \frac{4997514641}{37748736} a + \frac{4570430777}{3145728} \) \( \bigl[1\) , \( a\) , \( a + 1\) , \( -171 a - 3985\) , \( -9112 a - 29508\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^3+a{x}^2+\left(-171a-3985\right){x}-9112a-29508$
12.4-b1 12.4-b \(\Q(\sqrt{-527}) \) \( 2^{2} \cdot 3 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.986439443$ 0.346122644 \( -\frac{517977641}{5308416} a + \frac{1912240903}{1769472} \) \( \bigl[1\) , \( a + 1\) , \( a\) , \( -7 a + 11\) , \( 27 a + 69\bigr] \) ${y}^2+{x}{y}+a{y}={x}^3+\left(a+1\right){x}^2+\left(-7a+11\right){x}+27a+69$
12.4-b2 12.4-b \(\Q(\sqrt{-527}) \) \( 2^{2} \cdot 3 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.986439443$ 0.346122644 \( \frac{4997514641}{37748736} a + \frac{4570430777}{3145728} \) \( \bigl[1\) , \( -a + 1\) , \( a\) , \( 418 a + 9007\) , \( 8541 a - 303955\bigr] \) ${y}^2+{x}{y}+a{y}={x}^3+\left(-a+1\right){x}^2+\left(418a+9007\right){x}+8541a-303955$
17.1-a1 17.1-a \(\Q(\sqrt{-527}) \) \( 17 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $3.035256177$ $4.247877398$ 0.561645156 \( -\frac{35937}{83521} \) \( \bigl[1\) , \( -1\) , \( 1\) , \( -199\) , \( -68272\bigr] \) ${y}^2+{x}{y}+{y}={x}^3-{x}^2-199{x}-68272$
17.1-a2 17.1-a \(\Q(\sqrt{-527}) \) \( 17 \) $1$ $\Z/4\Z$ $\mathrm{SU}(2)$ $3.035256177$ $16.99150959$ 0.561645156 \( \frac{35937}{17} \) \( \bigl[1\) , \( -1\) , \( 1\) , \( -199\) , \( 510\bigr] \) ${y}^2+{x}{y}+{y}={x}^3-{x}^2-199{x}+510$
17.1-a3 17.1-a \(\Q(\sqrt{-527}) \) \( 17 \) $1$ $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $6.070512355$ $8.495754796$ 0.561645156 \( \frac{20346417}{289} \) \( \bigl[1\) , \( -1\) , \( 1\) , \( -1644\) , \( -24922\bigr] \) ${y}^2+{x}{y}+{y}={x}^3-{x}^2-1644{x}-24922$
17.1-a4 17.1-a \(\Q(\sqrt{-527}) \) \( 17 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $3.035256177$ $4.247877398$ 0.561645156 \( \frac{82483294977}{17} \) \( \bigl[1\) , \( -1\) , \( 1\) , \( -26209\) , \( -1626560\bigr] \) ${y}^2+{x}{y}+{y}={x}^3-{x}^2-26209{x}-1626560$
17.1-b1 17.1-b \(\Q(\sqrt{-527}) \) \( 17 \) 0 $\Z/4\Z$ $\mathrm{SU}(2)$ $1$ $4.247877398$ 0.092520222 \( -\frac{35937}{83521} \) \( \bigl[1\) , \( -1\) , \( 1\) , \( -1\) , \( -14\bigr] \) ${y}^2+{x}{y}+{y}={x}^3-{x}^2-{x}-14$
17.1-b2 17.1-b \(\Q(\sqrt{-527}) \) \( 17 \) 0 $\Z/4\Z$ $\mathrm{SU}(2)$ $1$ $16.99150959$ 0.092520222 \( \frac{35937}{17} \) \( \bigl[1\) , \( -1\) , \( 1\) , \( -1\) , \( 0\bigr] \) ${y}^2+{x}{y}+{y}={x}^3-{x}^2-{x}$
17.1-b3 17.1-b \(\Q(\sqrt{-527}) \) \( 17 \) 0 $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.495754796$ 0.092520222 \( \frac{20346417}{289} \) \( \bigl[1\) , \( -1\) , \( 1\) , \( -6\) , \( -4\bigr] \) ${y}^2+{x}{y}+{y}={x}^3-{x}^2-6{x}-4$
17.1-b4 17.1-b \(\Q(\sqrt{-527}) \) \( 17 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $4.247877398$ 0.092520222 \( \frac{82483294977}{17} \) \( \bigl[1\) , \( -1\) , \( 1\) , \( -91\) , \( -310\bigr] \) ${y}^2+{x}{y}+{y}={x}^3-{x}^2-91{x}-310$
22.2-a1 22.2-a \(\Q(\sqrt{-527}) \) \( 2 \cdot 11 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $4.302114186$ $9.044724343$ 3.390017628 \( -\frac{161486689}{123904} a - \frac{101805945}{11264} \) \( \bigl[1\) , \( a - 1\) , \( a\) , \( -a - 44\) , \( -5 a + 52\bigr] \) ${y}^2+{x}{y}+a{y}={x}^3+\left(a-1\right){x}^2+\left(-a-44\right){x}-5a+52$
22.2-a2 22.2-a \(\Q(\sqrt{-527}) \) \( 2 \cdot 11 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $8.604228372$ $9.044724343$ 3.390017628 \( \frac{82955047}{468512} a + \frac{15153711}{42592} \) \( \bigl[a + 1\) , \( a - 1\) , \( 0\) , \( -39 a + 251\) , \( 195 a + 57\bigr] \) ${y}^2+\left(a+1\right){x}{y}={x}^3+\left(a-1\right){x}^2+\left(-39a+251\right){x}+195a+57$
22.2-b1 22.2-b \(\Q(\sqrt{-527}) \) \( 2 \cdot 11 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $9.044724343$ 0.393994380 \( -\frac{161486689}{123904} a - \frac{101805945}{11264} \) \( \bigl[1\) , \( -a - 1\) , \( a\) , \( -96 a - 98\) , \( 1125 a - 13064\bigr] \) ${y}^2+{x}{y}+a{y}={x}^3+\left(-a-1\right){x}^2+\left(-96a-98\right){x}+1125a-13064$
22.2-b2 22.2-b \(\Q(\sqrt{-527}) \) \( 2 \cdot 11 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $9.044724343$ 0.393994380 \( \frac{82955047}{468512} a + \frac{15153711}{42592} \) \( \bigl[1\) , \( -a - 1\) , \( a\) , \( -55 a - 1081\) , \( -1082 a - 8007\bigr] \) ${y}^2+{x}{y}+a{y}={x}^3+\left(-a-1\right){x}^2+\left(-55a-1081\right){x}-1082a-8007$
22.3-a1 22.3-a \(\Q(\sqrt{-527}) \) \( 2 \cdot 11 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $4.302114186$ $9.044724343$ 3.390017628 \( \frac{161486689}{123904} a - \frac{320338021}{30976} \) \( \bigl[1\) , \( -a\) , \( a + 1\) , \( -45\) , \( 4 a + 47\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^3-a{x}^2-45{x}+4a+47$
22.3-a2 22.3-a \(\Q(\sqrt{-527}) \) \( 2 \cdot 11 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $8.604228372$ $9.044724343$ 3.390017628 \( -\frac{82955047}{468512} a + \frac{62411467}{117128} \) \( \bigl[a\) , \( a + 1\) , \( a\) , \( -26 a + 344\) , \( 122 a - 540\bigr] \) ${y}^2+a{x}{y}+a{y}={x}^3+\left(a+1\right){x}^2+\left(-26a+344\right){x}+122a-540$
22.3-b1 22.3-b \(\Q(\sqrt{-527}) \) \( 2 \cdot 11 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $9.044724343$ 0.393994380 \( \frac{161486689}{123904} a - \frac{320338021}{30976} \) \( \bigl[1\) , \( a + 1\) , \( a\) , \( 97 a - 194\) , \( -1029 a - 12133\bigr] \) ${y}^2+{x}{y}+a{y}={x}^3+\left(a+1\right){x}^2+\left(97a-194\right){x}-1029a-12133$
22.3-b2 22.3-b \(\Q(\sqrt{-527}) \) \( 2 \cdot 11 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $9.044724343$ 0.393994380 \( -\frac{82955047}{468512} a + \frac{62411467}{117128} \) \( \bigl[1\) , \( a + 1\) , \( a\) , \( 56 a - 1136\) , \( 1137 a - 10225\bigr] \) ${y}^2+{x}{y}+a{y}={x}^3+\left(a+1\right){x}^2+\left(56a-1136\right){x}+1137a-10225$
36.4-a1 36.4-a \(\Q(\sqrt{-527}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $5.446735470$ $1.164582133$ 5.526257210 \( \frac{877271516290057}{9037745167392} a + \frac{2950564876055141}{2259436291848} \) \( \bigl[1\) , \( a - 1\) , \( 0\) , \( 24 a + 1146\) , \( 1092 a - 12752\bigr] \) ${y}^2+{x}{y}={x}^3+\left(a-1\right){x}^2+\left(24a+1146\right){x}+1092a-12752$
36.4-a2 36.4-a \(\Q(\sqrt{-527}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $2.723367735$ $2.329164266$ 5.526257210 \( -\frac{54702997655}{544195584} a + \frac{199235612291}{136048896} \) \( \bigl[1\) , \( a - 1\) , \( 0\) , \( 4 a - 354\) , \( -1340\bigr] \) ${y}^2+{x}{y}={x}^3+\left(a-1\right){x}^2+\left(4a-354\right){x}-1340$
36.4-b1 36.4-b \(\Q(\sqrt{-527}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $10.73996845$ $1.164582133$ 10.89677081 \( \frac{877271516290057}{9037745167392} a + \frac{2950564876055141}{2259436291848} \) \( \bigl[1\) , \( -a - 1\) , \( 0\) , \( 26304 a - 35724\) , \( 4557684 a + 2593676\bigr] \) ${y}^2+{x}{y}={x}^3+\left(-a-1\right){x}^2+\left(26304a-35724\right){x}+4557684a+2593676$
36.4-b2 36.4-b \(\Q(\sqrt{-527}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $5.369984225$ $2.329164266$ 10.89677081 \( -\frac{54702997655}{544195584} a + \frac{199235612291}{136048896} \) \( \bigl[1\) , \( -a - 1\) , \( 0\) , \( -6356 a - 19944\) , \( 567072 a + 1079408\bigr] \) ${y}^2+{x}{y}={x}^3+\left(-a-1\right){x}^2+\left(-6356a-19944\right){x}+567072a+1079408$
36.6-a1 36.6-a \(\Q(\sqrt{-527}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $2.723367735$ $2.329164266$ 5.526257210 \( \frac{54702997655}{544195584} a + \frac{247413150503}{181398528} \) \( \bigl[1\) , \( -a\) , \( 0\) , \( -4 a - 350\) , \( -1340\bigr] \) ${y}^2+{x}{y}={x}^3-a{x}^2+\left(-4a-350\right){x}-1340$
36.6-a2 36.6-a \(\Q(\sqrt{-527}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $5.446735470$ $1.164582133$ 5.526257210 \( -\frac{877271516290057}{9037745167392} a + \frac{4226510340170207}{3012581722464} \) \( \bigl[1\) , \( -a\) , \( 0\) , \( -24 a + 1170\) , \( -1092 a - 11660\bigr] \) ${y}^2+{x}{y}={x}^3-a{x}^2+\left(-24a+1170\right){x}-1092a-11660$
36.6-b1 36.6-b \(\Q(\sqrt{-527}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $5.369984225$ $2.329164266$ 10.89677081 \( \frac{54702997655}{544195584} a + \frac{247413150503}{181398528} \) \( \bigl[1\) , \( a + 1\) , \( 1\) , \( 6358 a - 26301\) , \( -560715 a + 1620179\bigr] \) ${y}^2+{x}{y}+{y}={x}^3+\left(a+1\right){x}^2+\left(6358a-26301\right){x}-560715a+1620179$
36.6-b2 36.6-b \(\Q(\sqrt{-527}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $10.73996845$ $1.164582133$ 10.89677081 \( -\frac{877271516290057}{9037745167392} a + \frac{4226510340170207}{3012581722464} \) \( \bigl[1\) , \( a + 1\) , \( 1\) , \( -26302 a - 9421\) , \( -4583987 a + 7141939\bigr] \) ${y}^2+{x}{y}+{y}={x}^3+\left(a+1\right){x}^2+\left(-26302a-9421\right){x}-4583987a+7141939$
48.2-a1 48.2-a \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $4.282756389$ 0.746239194 \( -\frac{337254817}{13122} a - \frac{1134094519}{4374} \) \( \bigl[a\) , \( a\) , \( a\) , \( -1276 a - 5651\) , \( 76900 a - 514\bigr] \) ${y}^2+a{x}{y}+a{y}={x}^3+a{x}^2+\left(-1276a-5651\right){x}+76900a-514$
48.2-a2 48.2-a \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) 0 $\Z/4\Z$ $\mathrm{SU}(2)$ $1$ $8.565512779$ 0.746239194 \( \frac{32729}{18} a - \frac{413137}{6} \) \( \bigl[a\) , \( a\) , \( a\) , \( 111 a + 577\) , \( -142 a + 10806\bigr] \) ${y}^2+a{x}{y}+a{y}={x}^3+a{x}^2+\left(111a+577\right){x}-142a+10806$
48.2-a3 48.2-a \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) 0 $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.565512779$ 0.746239194 \( \frac{9499}{324} a + \frac{34327}{108} \) \( \bigl[a\) , \( a\) , \( a\) , \( -81 a - 271\) , \( 1730 a - 1722\bigr] \) ${y}^2+a{x}{y}+a{y}={x}^3+a{x}^2+\left(-81a-271\right){x}+1730a-1722$
48.2-a4 48.2-a \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.565512779$ 0.746239194 \( -\frac{35329}{144} a + \frac{228095}{48} \) \( \bigl[a\) , \( a\) , \( a\) , \( -25 a + 369\) , \( 114 a - 730\bigr] \) ${y}^2+a{x}{y}+a{y}={x}^3+a{x}^2+\left(-25a+369\right){x}+114a-730$
48.2-b1 48.2-b \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) $0 \le r \le 1$ $\Z/4\Z$ $\mathrm{SU}(2)$ $1$ $4.282756389$ 4.801593410 \( -\frac{337254817}{13122} a - \frac{1134094519}{4374} \) \( \bigl[a\) , \( 0\) , \( 0\) , \( 256\) , \( -71 a + 140\bigr] \) ${y}^2+a{x}{y}={x}^3+256{x}-71a+140$
48.2-b2 48.2-b \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) $0 \le r \le 1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.565512779$ 4.801593410 \( \frac{32729}{18} a - \frac{413137}{6} \) \( \bigl[a\) , \( 0\) , \( 0\) , \( -5 a + 361\) , \( 25 a - 1310\bigr] \) ${y}^2+a{x}{y}={x}^3+\left(-5a+361\right){x}+25a-1310$
48.2-b3 48.2-b \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) $0 \le r \le 1$ $\Z/2\Z\oplus\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.565512779$ 4.801593410 \( \frac{9499}{324} a + \frac{34327}{108} \) \( \bigl[a\) , \( 0\) , \( 0\) , \( -5 a + 356\) , \( 24 a - 1248\bigr] \) ${y}^2+a{x}{y}={x}^3+\left(-5a+356\right){x}+24a-1248$
48.2-b4 48.2-b \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) $0 \le r \le 1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.565512779$ 4.801593410 \( -\frac{35329}{144} a + \frac{228095}{48} \) \( \bigl[a\) , \( 0\) , \( 0\) , \( 298 a - 6323\) , \( -17662 a + 216030\bigr] \) ${y}^2+a{x}{y}={x}^3+\left(298a-6323\right){x}-17662a+216030$
48.3-a1 48.3-a \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) $0 \le r \le 1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.088661327$ 6.796198235 \( -\frac{341159}{36} a - \frac{2369209}{9} \) \( \bigl[a\) , \( -a - 1\) , \( a\) , \( -17 a + 1324\) , \( -746 a - 18720\bigr] \) ${y}^2+a{x}{y}+a{y}={x}^3+\left(-a-1\right){x}^2+\left(-17a+1324\right){x}-746a-18720$
48.3-a2 48.3-a \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) $0 \le r \le 1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.088661327$ 6.796198235 \( \frac{22793}{1296} a + \frac{160987}{324} \) \( \bigl[a\) , \( -a - 1\) , \( a\) , \( 30 a + 232\) , \( -254 a - 576\bigr] \) ${y}^2+a{x}{y}+a{y}={x}^3+\left(-a-1\right){x}^2+\left(30a+232\right){x}-254a-576$
48.3-b1 48.3-b \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.088661327$ 0.704695243 \( -\frac{341159}{36} a - \frac{2369209}{9} \) \( \bigl[a\) , \( -a + 1\) , \( a\) , \( -1537 a - 20004\) , \( -112176 a - 653364\bigr] \) ${y}^2+a{x}{y}+a{y}={x}^3+\left(-a+1\right){x}^2+\left(-1537a-20004\right){x}-112176a-653364$
48.3-b2 48.3-b \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.088661327$ 0.704695243 \( \frac{22793}{1296} a + \frac{160987}{324} \) \( \bigl[a\) , \( -a + 1\) , \( a\) , \( -576 a - 880\) , \( 1558 a - 336940\bigr] \) ${y}^2+a{x}{y}+a{y}={x}^3+\left(-a+1\right){x}^2+\left(-576a-880\right){x}+1558a-336940$
48.8-a1 48.8-a \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.088661327$ 0.704695243 \( \frac{341159}{36} a - \frac{3272665}{12} \) \( \bigl[a + 1\) , \( 0\) , \( a + 1\) , \( 1535 a - 21541\) , \( 112175 a - 765540\bigr] \) ${y}^2+\left(a+1\right){x}{y}+\left(a+1\right){y}={x}^3+\left(1535a-21541\right){x}+112175a-765540$
48.8-a2 48.8-a \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.088661327$ 0.704695243 \( -\frac{22793}{1296} a + \frac{222247}{432} \) \( \bigl[a + 1\) , \( 0\) , \( a + 1\) , \( 574 a - 1456\) , \( -1559 a - 335382\bigr] \) ${y}^2+\left(a+1\right){x}{y}+\left(a+1\right){y}={x}^3+\left(574a-1456\right){x}-1559a-335382$
48.8-b1 48.8-b \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) $0 \le r \le 1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.088661327$ 6.796198235 \( \frac{341159}{36} a - \frac{3272665}{12} \) \( \bigl[a + 1\) , \( 1\) , \( 0\) , \( 18 a + 1175\) , \( 763 a - 18291\bigr] \) ${y}^2+\left(a+1\right){x}{y}={x}^3+{x}^2+\left(18a+1175\right){x}+763a-18291$
48.8-b2 48.8-b \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) $0 \le r \le 1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $8.088661327$ 6.796198235 \( -\frac{22793}{1296} a + \frac{222247}{432} \) \( \bigl[a + 1\) , \( 1\) , \( 0\) , \( -29 a + 130\) , \( 224 a - 700\bigr] \) ${y}^2+\left(a+1\right){x}{y}={x}^3+{x}^2+\left(-29a+130\right){x}+224a-700$
48.9-a1 48.9-a \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $4.282756389$ 0.746239194 \( \frac{337254817}{13122} a - \frac{1869769187}{6561} \) \( \bigl[a + 1\) , \( a + 1\) , \( a + 1\) , \( 1211 a - 6993\) , \( -82617 a - 87756\bigr] \) ${y}^2+\left(a+1\right){x}{y}+\left(a+1\right){y}={x}^3+\left(a+1\right){x}^2+\left(1211a-6993\right){x}-82617a-87756$
48.9-a2 48.9-a \(\Q(\sqrt{-527}) \) \( 2^{4} \cdot 3 \) 0 $\Z/4\Z$ $\mathrm{SU}(2)$ $1$ $8.565512779$ 0.746239194 \( -\frac{32729}{18} a - \frac{603341}{9} \) \( \bigl[a + 1\) , \( a + 1\) , \( a + 1\) , \( -176 a + 622\) , \( 653 a + 29606\bigr] \) ${y}^2+\left(a+1\right){x}{y}+\left(a+1\right){y}={x}^3+\left(a+1\right){x}^2+\left(-176a+622\right){x}+653a+29606$
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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.