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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
4.1-a1 4.1-a \(\Q(\sqrt{417}) \) \( 2^{2} \) $1$ $\Z/3\Z$ $\mathrm{SU}(2)$ $0.974232017$ $14.81412004$ 5.654057455 \( -\frac{806614979826073}{262144} a - \frac{979058236688701}{32768} \) \( \bigl[1\) , \( -a\) , \( 1\) , \( 816765673272 a - 8747796347450\) , \( -1478955604013312315 a + 15840041831156966876\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}-a{x}^{2}+\left(816765673272a-8747796347450\right){x}-1478955604013312315a+15840041831156966876$
4.1-a2 4.1-a \(\Q(\sqrt{417}) \) \( 2^{2} \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $0.324744005$ $14.81412004$ 5.654057455 \( -\frac{973743}{4096} a - \frac{3004729}{4096} \) \( \bigl[1\) , \( -a\) , \( 1\) , \( -69737038673 a + 746903833230\) , \( 9988538192367071 a - 106980130011921108\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}-a{x}^{2}+\left(-69737038673a+746903833230\right){x}+9988538192367071a-106980130011921108$
4.1-b1 4.1-b \(\Q(\sqrt{417}) \) \( 2^{2} \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $4.531536256$ $0.675988298$ 2.400140098 \( -\frac{806614979826073}{262144} a - \frac{979058236688701}{32768} \) \( \bigl[1\) , \( a + 1\) , \( 1\) , \( -414422 a - 4024134\) , \( -465684459 a - 4521930669\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(a+1\right){x}^{2}+\left(-414422a-4024134\right){x}-465684459a-4521930669$
4.1-b2 4.1-b \(\Q(\sqrt{417}) \) \( 2^{2} \) $1$ $\Z/3\Z$ $\mathrm{SU}(2)$ $1.510512085$ $6.083894688$ 2.400140098 \( -\frac{973743}{4096} a - \frac{3004729}{4096} \) \( \bigl[1\) , \( a + 1\) , \( 1\) , \( -4807 a - 46654\) , \( -735725 a - 7144125\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(a+1\right){x}^{2}+\left(-4807a-46654\right){x}-735725a-7144125$
4.1-c1 4.1-c \(\Q(\sqrt{417}) \) \( 2^{2} \) $1$ $\Z/3\Z$ $\mathrm{SU}(2)$ $0.974232017$ $14.81412004$ 5.654057455 \( \frac{806614979826073}{262144} a - \frac{8639080873335681}{262144} \) \( \bigl[1\) , \( a - 1\) , \( 1\) , \( -816765673272 a - 7931030674178\) , \( 1478955604013312315 a + 14361086227143654561\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(a-1\right){x}^{2}+\left(-816765673272a-7931030674178\right){x}+1478955604013312315a+14361086227143654561$
4.1-c2 4.1-c \(\Q(\sqrt{417}) \) \( 2^{2} \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $0.324744005$ $14.81412004$ 5.654057455 \( \frac{973743}{4096} a - \frac{497309}{512} \) \( \bigl[1\) , \( a - 1\) , \( 1\) , \( 69737038673 a + 677166794557\) , \( -9988538192367071 a - 96991591819554037\bigr] \) ${y}^2+{x}{y}+{y}={x}^{3}+\left(a-1\right){x}^{2}+\left(69737038673a+677166794557\right){x}-9988538192367071a-96991591819554037$
4.1-d1 4.1-d \(\Q(\sqrt{417}) \) \( 2^{2} \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $4.531536256$ $0.675988298$ 2.400140098 \( \frac{806614979826073}{262144} a - \frac{8639080873335681}{262144} \) \( \bigl[1\) , \( -a - 1\) , \( 0\) , \( 414424 a - 4438557\) , \( 465270036 a - 4983176571\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(414424a-4438557\right){x}+465270036a-4983176571$
4.1-d2 4.1-d \(\Q(\sqrt{417}) \) \( 2^{2} \) $1$ $\Z/3\Z$ $\mathrm{SU}(2)$ $1.510512085$ $6.083894688$ 2.400140098 \( \frac{973743}{4096} a - \frac{497309}{512} \) \( \bigl[1\) , \( -a - 1\) , \( 0\) , \( 4809 a - 51462\) , \( 730917 a - 7828388\bigr] \) ${y}^2+{x}{y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(4809a-51462\right){x}+730917a-7828388$
6.1-a1 6.1-a \(\Q(\sqrt{417}) \) \( 2 \cdot 3 \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $24.87148910$ $1.174256528$ 2.860399803 \( -\frac{3614711580091}{402653184} a - \frac{5603595609191}{50331648} \) \( \bigl[a\) , \( -a - 1\) , \( 1\) , \( 319033 a - 3416845\) , \( 327893300 a - 3511831800\bigr] \) ${y}^2+a{x}{y}+{y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(319033a-3416845\right){x}+327893300a-3511831800$
6.1-a2 6.1-a \(\Q(\sqrt{417}) \) \( 2 \cdot 3 \) $1$ $\Z/3\Z$ $\mathrm{SU}(2)$ $8.290496368$ $10.56830875$ 2.860399803 \( -\frac{227233}{4608} a + \frac{648859}{576} \) \( \bigl[a\) , \( -a - 1\) , \( 1\) , \( -19632 a + 210355\) , \( 1110083 a - 11889129\bigr] \) ${y}^2+a{x}{y}+{y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(-19632a+210355\right){x}+1110083a-11889129$
6.1-b1 6.1-b \(\Q(\sqrt{417}) \) \( 2 \cdot 3 \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $0.735851332$ $8.931007624$ 5.149232428 \( -\frac{145873}{2304} a + \frac{198539}{288} \) \( \bigl[1\) , \( -a - 1\) , \( a\) , \( 1176798388324 a + 11427052361052\) , \( -27402560590331692861 a - 266086780708219106651\bigr] \) ${y}^2+{x}{y}+a{y}={x}^{3}+\left(-a-1\right){x}^{2}+\left(1176798388324a+11427052361052\right){x}-27402560590331692861a-266086780708219106651$
6.1-c1 6.1-c \(\Q(\sqrt{417}) \) \( 2 \cdot 3 \) $1$ $\Z/3\Z$ $\mathrm{SU}(2)$ $0.843846785$ $14.74892973$ 3.656851543 \( -\frac{3614711580091}{402653184} a - \frac{5603595609191}{50331648} \) \( \bigl[a\) , \( -a\) , \( 1\) , \( -120059948719 a - 1165816790408\) , \( 72656766242637349 a + 705518192814221346\bigr] \) ${y}^2+a{x}{y}+{y}={x}^{3}-a{x}^{2}+\left(-120059948719a-1165816790408\right){x}+72656766242637349a+705518192814221346$
6.1-c2 6.1-c \(\Q(\sqrt{417}) \) \( 2 \cdot 3 \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $0.281282261$ $14.74892973$ 3.656851543 \( -\frac{227233}{4608} a + \frac{648859}{576} \) \( \bigl[a\) , \( -a\) , \( 1\) , \( 3658228096 a + 35522452152\) , \( 528819343629006 a + 5134988617529405\bigr] \) ${y}^2+a{x}{y}+{y}={x}^{3}-a{x}^{2}+\left(3658228096a+35522452152\right){x}+528819343629006a+5134988617529405$
6.1-d1 6.1-d \(\Q(\sqrt{417}) \) \( 2 \cdot 3 \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $0.145751399$ $16.52780799$ 3.774939056 \( -\frac{145873}{2304} a + \frac{198539}{288} \) \( \bigl[1\) , \( a - 1\) , \( a + 1\) , \( -18 a + 220\) , \( -8 a + 88\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^{3}+\left(a-1\right){x}^{2}+\left(-18a+220\right){x}-8a+88$
6.2-a1 6.2-a \(\Q(\sqrt{417}) \) \( 2 \cdot 3 \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $24.87148910$ $1.174256528$ 2.860399803 \( \frac{3614711580091}{402653184} a - \frac{48443476453619}{402653184} \) \( \bigl[a + 1\) , \( 1\) , \( a\) , \( -319033 a - 3097812\) , \( -328212333 a - 3187036312\bigr] \) ${y}^2+\left(a+1\right){x}{y}+a{y}={x}^{3}+{x}^{2}+\left(-319033a-3097812\right){x}-328212333a-3187036312$
6.2-a2 6.2-a \(\Q(\sqrt{417}) \) \( 2 \cdot 3 \) $1$ $\Z/3\Z$ $\mathrm{SU}(2)$ $8.290496368$ $10.56830875$ 2.860399803 \( \frac{227233}{4608} a + \frac{4963639}{4608} \) \( \bigl[a + 1\) , \( 1\) , \( a\) , \( 19632 a + 190723\) , \( -1090451 a - 10588323\bigr] \) ${y}^2+\left(a+1\right){x}{y}+a{y}={x}^{3}+{x}^{2}+\left(19632a+190723\right){x}-1090451a-10588323$
6.2-b1 6.2-b \(\Q(\sqrt{417}) \) \( 2 \cdot 3 \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $0.735851332$ $8.931007624$ 5.149232428 \( \frac{145873}{2304} a + \frac{160271}{256} \) \( \bigl[1\) , \( a + 1\) , \( a\) , \( -1176798388323 a + 12603850749376\) , \( 27402559413533304537 a - 293489328694700050136\bigr] \) ${y}^2+{x}{y}+a{y}={x}^{3}+\left(a+1\right){x}^{2}+\left(-1176798388323a+12603850749376\right){x}+27402559413533304537a-293489328694700050136$
6.2-c1 6.2-c \(\Q(\sqrt{417}) \) \( 2 \cdot 3 \) $1$ $\Z/3\Z$ $\mathrm{SU}(2)$ $0.843846785$ $14.74892973$ 3.656851543 \( \frac{3614711580091}{402653184} a - \frac{48443476453619}{402653184} \) \( \bigl[a + 1\) , \( -1\) , \( 1\) , \( 120059948718 a - 1285876739127\) , \( -72656766242637349 a + 778174959056858695\bigr] \) ${y}^2+\left(a+1\right){x}{y}+{y}={x}^{3}-{x}^{2}+\left(120059948718a-1285876739127\right){x}-72656766242637349a+778174959056858695$
6.2-c2 6.2-c \(\Q(\sqrt{417}) \) \( 2 \cdot 3 \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $0.281282261$ $14.74892973$ 3.656851543 \( \frac{227233}{4608} a + \frac{4963639}{4608} \) \( \bigl[a + 1\) , \( -1\) , \( 1\) , \( -3658228097 a + 39180680248\) , \( -528819343629006 a + 5663807961158411\bigr] \) ${y}^2+\left(a+1\right){x}{y}+{y}={x}^{3}-{x}^{2}+\left(-3658228097a+39180680248\right){x}-528819343629006a+5663807961158411$
6.2-d1 6.2-d \(\Q(\sqrt{417}) \) \( 2 \cdot 3 \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $0.145751399$ $16.52780799$ 3.774939056 \( \frac{145873}{2304} a + \frac{160271}{256} \) \( \bigl[1\) , \( -a\) , \( a\) , \( 17 a + 203\) , \( 7 a + 81\bigr] \) ${y}^2+{x}{y}+a{y}={x}^{3}-a{x}^{2}+\left(17a+203\right){x}+7a+81$
8.1-a1 8.1-a \(\Q(\sqrt{417}) \) \( 2^{3} \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1.298734356$ $7.677396993$ 5.859324441 \( \frac{149149}{4} a - 397662 \) \( \bigl[a\) , \( a - 1\) , \( a\) , \( 21 a + 211\) , \( 100 a + 1022\bigr] \) ${y}^2+a{x}{y}+a{y}={x}^{3}+\left(a-1\right){x}^{2}+\left(21a+211\right){x}+100a+1022$
8.1-b1 8.1-b \(\Q(\sqrt{417}) \) \( 2^{3} \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $31.90735848$ 3.125020135 \( \frac{149149}{4} a - 397662 \) \( \bigl[a\) , \( 0\) , \( 0\) , \( 1306338746985816 a - 13991265418491792\) , \( -82216526281907524966625 a + 880562751162954476365301\bigr] \) ${y}^2+a{x}{y}={x}^{3}+\left(1306338746985816a-13991265418491792\right){x}-82216526281907524966625a+880562751162954476365301$
8.2-a1 8.2-a \(\Q(\sqrt{417}) \) \( 2^{3} \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1.298734356$ $7.677396993$ 5.859324441 \( -\frac{149149}{4} a - \frac{1441499}{4} \) \( \bigl[a + 1\) , \( a\) , \( a + 1\) , \( 30 a + 284\) , \( 162 a + 1590\bigr] \) ${y}^2+\left(a+1\right){x}{y}+\left(a+1\right){y}={x}^{3}+a{x}^{2}+\left(30a+284\right){x}+162a+1590$
8.2-b1 8.2-b \(\Q(\sqrt{417}) \) \( 2^{3} \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $31.90735848$ 3.125020135 \( -\frac{149149}{4} a - \frac{1441499}{4} \) \( \bigl[a + 1\) , \( -a\) , \( 0\) , \( -1306338746985816 a - 12684926671505976\) , \( 82216526281907524966625 a + 798346224881046951398676\bigr] \) ${y}^2+\left(a+1\right){x}{y}={x}^{3}-a{x}^{2}+\left(-1306338746985816a-12684926671505976\right){x}+82216526281907524966625a+798346224881046951398676$
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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.