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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 \(\Q(\sqrt{-299}) \) \( 2^{2} \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $9.139015021$ $1.974258651$ 4.173763512 \( -\frac{1680914269}{32768} \) \( \bigl[a + 1\) , \( a - 1\) , \( 1\) , \( -47 a + 124\) , \( 189 a + 2053\bigr] \) ${y}^2+\left(a+1\right){x}{y}+{y}={x}^3+\left(a-1\right){x}^2+\left(-47a+124\right){x}+189a+2053$
4.1-a2 4.1-a \(\Q(\sqrt{-299}) \) \( 2^{2} \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1.827803004$ $9.871293256$ 4.173763512 \( \frac{1331}{8} \) \( \bigl[a + 1\) , \( a - 1\) , \( 1\) , \( -22 a + 49\) , \( 51 a + 199\bigr] \) ${y}^2+\left(a+1\right){x}{y}+{y}={x}^3+\left(a-1\right){x}^2+\left(-22a+49\right){x}+51a+199$
4.1-b1 4.1-b \(\Q(\sqrt{-299}) \) \( 2^{2} \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $9.139015021$ $1.974258651$ 4.173763512 \( -\frac{1680914269}{32768} \) \( \bigl[a\) , \( a + 1\) , \( a\) , \( 10 a + 153\) , \( -27 a + 161\bigr] \) ${y}^2+a{x}{y}+a{y}={x}^3+\left(a+1\right){x}^2+\left(10a+153\right){x}-27a+161$
4.1-b2 4.1-b \(\Q(\sqrt{-299}) \) \( 2^{2} \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1.827803004$ $9.871293256$ 4.173763512 \( \frac{1331}{8} \) \( \bigl[a\) , \( a + 1\) , \( a\) , \( -15 a + 103\) , \( 36 a + 44\bigr] \) ${y}^2+a{x}{y}+a{y}={x}^3+\left(a+1\right){x}^2+\left(-15a+103\right){x}+36a+44$
27.2-a1 27.2-a \(\Q(\sqrt{-299}) \) \( 3^{3} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $3.179173933$ 6.618829524 \( -\frac{2924207}{81} \) \( \bigl[a\) , \( a\) , \( 0\) , \( -30 a - 333\) , \( -225 a - 135\bigr] \) ${y}^2+a{x}{y}={x}^3+a{x}^2+\left(-30a-333\right){x}-225a-135$
27.2-a2 27.2-a \(\Q(\sqrt{-299}) \) \( 3^{3} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.589586966$ 6.618829524 \( \frac{12214672127}{9} \) \( \bigl[a\) , \( a\) , \( 0\) , \( -255 a - 6543\) , \( -12735 a - 150930\bigr] \) ${y}^2+a{x}{y}={x}^3+a{x}^2+\left(-255a-6543\right){x}-12735a-150930$
27.2-b1 27.2-b \(\Q(\sqrt{-299}) \) \( 3^{3} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $3.179173933$ 0.735425502 \( -\frac{2924207}{81} \) \( \bigl[1\) , \( -a - 1\) , \( 1\) , \( -23 a + 73\) , \( -45 a + 695\bigr] \) ${y}^2+{x}{y}+{y}={x}^3+\left(-a-1\right){x}^2+\left(-23a+73\right){x}-45a+695$
27.2-b2 27.2-b \(\Q(\sqrt{-299}) \) \( 3^{3} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.589586966$ 0.735425502 \( \frac{12214672127}{9} \) \( \bigl[1\) , \( -a - 1\) , \( 1\) , \( -383 a + 1558\) , \( -2115 a + 72515\bigr] \) ${y}^2+{x}{y}+{y}={x}^3+\left(-a-1\right){x}^2+\left(-383a+1558\right){x}-2115a+72515$
27.3-a1 27.3-a \(\Q(\sqrt{-299}) \) \( 3^{3} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $3.179173933$ 6.618829524 \( -\frac{2924207}{81} \) \( \bigl[a + 1\) , \( a + 1\) , \( 1\) , \( -5 a - 401\) , \( -107 a - 1279\bigr] \) ${y}^2+\left(a+1\right){x}{y}+{y}={x}^3+\left(a+1\right){x}^2+\left(-5a-401\right){x}-107a-1279$
27.3-a2 27.3-a \(\Q(\sqrt{-299}) \) \( 3^{3} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.589586966$ 6.618829524 \( \frac{12214672127}{9} \) \( \bigl[a + 1\) , \( a + 1\) , \( 1\) , \( 220 a - 6836\) , \( 6193 a - 181459\bigr] \) ${y}^2+\left(a+1\right){x}{y}+{y}={x}^3+\left(a+1\right){x}^2+\left(220a-6836\right){x}+6193a-181459$
27.3-b1 27.3-b \(\Q(\sqrt{-299}) \) \( 3^{3} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $3.179173933$ 0.735425502 \( -\frac{2924207}{81} \) \( \bigl[1\) , \( a + 1\) , \( 0\) , \( 25 a + 50\) , \( 69 a + 700\bigr] \) ${y}^2+{x}{y}={x}^3+\left(a+1\right){x}^2+\left(25a+50\right){x}+69a+700$
27.3-b2 27.3-b \(\Q(\sqrt{-299}) \) \( 3^{3} \) 0 $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.589586966$ 0.735425502 \( \frac{12214672127}{9} \) \( \bigl[1\) , \( a + 1\) , \( 0\) , \( 385 a + 1175\) , \( 2499 a + 71575\bigr] \) ${y}^2+{x}{y}={x}^3+\left(a+1\right){x}^2+\left(385a+1175\right){x}+2499a+71575$
36.2-a1 36.2-a \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $36.77314910$ $0.694620345$ 2.954423330 \( -\frac{4395631034341}{3145728} \) \( \bigl[a + 1\) , \( -a - 1\) , \( 0\) , \( -338 a + 1149\) , \( -543 a + 53577\bigr] \) ${y}^2+\left(a+1\right){x}{y}={x}^3+\left(-a-1\right){x}^2+\left(-338a+1149\right){x}-543a+53577$
36.2-a2 36.2-a \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $7.354629821$ $3.473101729$ 2.954423330 \( \frac{5735339}{3888} \) \( \bigl[a + 1\) , \( -a - 1\) , \( 0\) , \( 7 a + 114\) , \( -33 a - 198\bigr] \) ${y}^2+\left(a+1\right){x}{y}={x}^3+\left(-a-1\right){x}^2+\left(7a+114\right){x}-33a-198$
36.2-a3 36.2-a \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $3.677314910$ $1.736550864$ 2.954423330 \( \frac{476379541}{236196} \) \( \bigl[a + 1\) , \( -a - 1\) , \( 0\) , \( -13 a + 174\) , \( 103 a - 930\bigr] \) ${y}^2+\left(a+1\right){x}{y}={x}^3+\left(-a-1\right){x}^2+\left(-13a+174\right){x}+103a-930$
36.2-a4 36.2-a \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 3^{2} \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $18.38657455$ $0.347310172$ 2.954423330 \( \frac{18013780041269221}{9216} \) \( \bigl[a + 1\) , \( -a - 1\) , \( 0\) , \( -5458 a + 16509\) , \( -137759 a + 3865929\bigr] \) ${y}^2+\left(a+1\right){x}{y}={x}^3+\left(-a-1\right){x}^2+\left(-5458a+16509\right){x}-137759a+3865929$
36.2-b1 36.2-b \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 3^{2} \) $0 \le r \le 1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.694620345$ 2.954423330 \( -\frac{4395631034341}{3145728} \) \( \bigl[a\) , \( -1\) , \( 0\) , \( 338 a + 811\) , \( 543 a + 53034\bigr] \) ${y}^2+a{x}{y}={x}^3-{x}^2+\left(338a+811\right){x}+543a+53034$
36.2-b2 36.2-b \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 3^{2} \) $0 \le r \le 1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $3.473101729$ 2.954423330 \( \frac{5735339}{3888} \) \( \bigl[a\) , \( -1\) , \( 0\) , \( -7 a + 121\) , \( 33 a - 231\bigr] \) ${y}^2+a{x}{y}={x}^3-{x}^2+\left(-7a+121\right){x}+33a-231$
36.2-b3 36.2-b \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 3^{2} \) $0 \le r \le 1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $1.736550864$ 2.954423330 \( \frac{476379541}{236196} \) \( \bigl[a\) , \( -1\) , \( 0\) , \( 13 a + 161\) , \( -103 a - 827\bigr] \) ${y}^2+a{x}{y}={x}^3-{x}^2+\left(13a+161\right){x}-103a-827$
36.2-b4 36.2-b \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 3^{2} \) $0 \le r \le 1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1$ $0.347310172$ 2.954423330 \( \frac{18013780041269221}{9216} \) \( \bigl[a\) , \( -1\) , \( 0\) , \( 5458 a + 11051\) , \( 137759 a + 3728170\bigr] \) ${y}^2+a{x}{y}={x}^3-{x}^2+\left(5458a+11051\right){x}+137759a+3728170$
44.1-a1 44.1-a \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 11 \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1.757034834$ $5.289539352$ 4.299843184 \( \frac{9888969}{29282} a + \frac{25798837}{14641} \) \( \bigl[1\) , \( 1\) , \( a\) , \( -4 a + 94\) , \( 36 a + 112\bigr] \) ${y}^2+{x}{y}+a{y}={x}^3+{x}^2+\left(-4a+94\right){x}+36a+112$
44.1-b1 44.1-b \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 11 \) $2$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $0.376995600$ $5.289539352$ 3.690358166 \( \frac{9888969}{29282} a + \frac{25798837}{14641} \) \( \bigl[a + 1\) , \( 1\) , \( 0\) , \( -3 a + 96\) , \( -15 a - 356\bigr] \) ${y}^2+\left(a+1\right){x}{y}={x}^3+{x}^2+\left(-3a+96\right){x}-15a-356$
44.2-a1 44.2-a \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 11 \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1.757034834$ $5.289539352$ 4.299843184 \( -\frac{9888969}{29282} a + \frac{61486643}{29282} \) \( \bigl[1\) , \( 1\) , \( a + 1\) , \( 3 a + 90\) , \( -37 a + 148\bigr] \) ${y}^2+{x}{y}+\left(a+1\right){y}={x}^3+{x}^2+\left(3a+90\right){x}-37a+148$
44.2-b1 44.2-b \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 11 \) $2$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $0.376995600$ $5.289539352$ 3.690358166 \( -\frac{9888969}{29282} a + \frac{61486643}{29282} \) \( \bigl[a\) , \( -a - 1\) , \( a\) , \( 4 a + 167\) , \( 11 a - 463\bigr] \) ${y}^2+a{x}{y}+a{y}={x}^3+\left(-a-1\right){x}^2+\left(4a+167\right){x}+11a-463$
52.1-a1 52.1-a \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 13 \) $2$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $8.351691627$ $0.560128502$ 4.328590596 \( -\frac{1064019559329}{125497034} \) \( \bigl[1\) , \( -1\) , \( 0\) , \( -35944\) , \( -2868878\bigr] \) ${y}^2+{x}{y}={x}^3-{x}^2-35944{x}-2868878$
52.1-a2 52.1-a \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 13 \) $2$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $0.170442686$ $3.920899519$ 4.328590596 \( -\frac{2146689}{1664} \) \( \bigl[1\) , \( -1\) , \( 0\) , \( -454\) , \( 5812\bigr] \) ${y}^2+{x}{y}={x}^3-{x}^2-454{x}+5812$
52.1-b1 52.1-b \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 13 \) 0 $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1$ $0.560128502$ 0.518289083 \( -\frac{1064019559329}{125497034} \) \( \bigl[1\) , \( -1\) , \( 1\) , \( -213\) , \( -1257\bigr] \) ${y}^2+{x}{y}+{y}={x}^3-{x}^2-213{x}-1257$
52.1-b2 52.1-b \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 13 \) 0 $\Z/7\Z$ $\mathrm{SU}(2)$ $1$ $3.920899519$ 0.518289083 \( -\frac{2146689}{1664} \) \( \bigl[1\) , \( -1\) , \( 1\) , \( -3\) , \( 3\bigr] \) ${y}^2+{x}{y}+{y}={x}^3-{x}^2-3{x}+3$
52.1-c1 52.1-c \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 13 \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $3.363778387$ $0.896934130$ 12.56275321 \( -\frac{10730978619193}{6656} \) \( \bigl[1\) , \( 0\) , \( 0\) , \( -77659\) , \( -8336303\bigr] \) ${y}^2+{x}{y}={x}^3-77659{x}-8336303$
52.1-c2 52.1-c \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 13 \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1.121259462$ $2.690802392$ 12.56275321 \( -\frac{10218313}{17576} \) \( \bigl[1\) , \( 0\) , \( 0\) , \( -764\) , \( -16264\bigr] \) ${y}^2+{x}{y}={x}^3-764{x}-16264$
52.1-c3 52.1-c \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 13 \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $3.363778387$ $8.072407178$ 12.56275321 \( \frac{12167}{26} \) \( \bigl[1\) , \( 0\) , \( 0\) , \( 81\) , \( 467\bigr] \) ${y}^2+{x}{y}={x}^3+81{x}+467$
52.1-d1 52.1-d \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 13 \) $1$ $\mathsf{trivial}$ $\mathrm{SU}(2)$ $1.627730073$ $0.896934130$ 6.079107737 \( -\frac{10730978619193}{6656} \) \( \bigl[1\) , \( 0\) , \( 1\) , \( -460\) , \( -3830\bigr] \) ${y}^2+{x}{y}+{y}={x}^3-460{x}-3830$
52.1-d2 52.1-d \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 13 \) $1$ $\Z/3\Z$ $\mathrm{SU}(2)$ $4.883190221$ $2.690802392$ 6.079107737 \( -\frac{10218313}{17576} \) \( \bigl[1\) , \( 0\) , \( 1\) , \( -5\) , \( -8\bigr] \) ${y}^2+{x}{y}+{y}={x}^3-5{x}-8$
52.1-d3 52.1-d \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 13 \) $1$ $\Z/3\Z$ $\mathrm{SU}(2)$ $14.64957066$ $8.072407178$ 6.079107737 \( \frac{12167}{26} \) \( \bigl[1\) , \( 0\) , \( 1\) , \( 0\) , \( 0\bigr] \) ${y}^2+{x}{y}+{y}={x}^3$
92.1-c1 92.1-c \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 23 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $3.167384488$ $2.403591625$ 8.805537464 \( -\frac{116930169}{23552} \) \( \bigl[1\) , \( -1\) , \( 0\) , \( -10\) , \( -12\bigr] \) ${y}^2+{x}{y}={x}^3-{x}^2-10{x}-12$
92.1-c2 92.1-c \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 23 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $6.334768976$ $1.201795812$ 8.805537464 \( \frac{545138290809}{16928} \) \( \bigl[1\) , \( -1\) , \( 0\) , \( -170\) , \( -812\bigr] \) ${y}^2+{x}{y}={x}^3-{x}^2-170{x}-812$
92.1-d1 92.1-d \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 23 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $1.411224795$ $2.403591625$ 3.923297867 \( -\frac{116930169}{23552} \) \( \bigl[1\) , \( -1\) , \( 1\) , \( -1722\) , \( -31495\bigr] \) ${y}^2+{x}{y}+{y}={x}^3-{x}^2-1722{x}-31495$
92.1-d2 92.1-d \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 23 \) $1$ $\Z/2\Z$ $\mathrm{SU}(2)$ $2.822449591$ $1.201795812$ 3.923297867 \( \frac{545138290809}{16928} \) \( \bigl[1\) , \( -1\) , \( 1\) , \( -28762\) , \( -1870215\bigr] \) ${y}^2+{x}{y}+{y}={x}^3-{x}^2-28762{x}-1870215$
100.2-a1 100.2-a \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 5^{2} \) $2$ $\Z/2\Z$ $\mathrm{SU}(2)$ $2.409350082$ $3.052416071$ 5.103748809 \( \frac{16194277}{8000} \) \( \bigl[a + 1\) , \( a - 1\) , \( 0\) , \( -27 a + 66\) , \( 95 a + 290\bigr] \) ${y}^2+\left(a+1\right){x}{y}={x}^3+\left(a-1\right){x}^2+\left(-27a+66\right){x}+95a+290$
100.2-a2 100.2-a \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 5^{2} \) $2$ $\Z/2\Z$ $\mathrm{SU}(2)$ $2.409350082$ $1.526208035$ 5.103748809 \( \frac{10260751717}{125000} \) \( \bigl[a + 1\) , \( a - 1\) , \( 0\) , \( -67 a + 186\) , \( 271 a + 4298\bigr] \) ${y}^2+\left(a+1\right){x}{y}={x}^3+\left(a-1\right){x}^2+\left(-67a+186\right){x}+271a+4298$
100.2-b1 100.2-b \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 5^{2} \) $2$ $\Z/2\Z$ $\mathrm{SU}(2)$ $2.409350082$ $3.052416071$ 5.103748809 \( \frac{16194277}{8000} \) \( \bigl[a\) , \( a + 1\) , \( a + 1\) , \( -10 a + 114\) , \( 8 a - 234\bigr] \) ${y}^2+a{x}{y}+\left(a+1\right){y}={x}^3+\left(a+1\right){x}^2+\left(-10a+114\right){x}+8a-234$
100.2-b2 100.2-b \(\Q(\sqrt{-299}) \) \( 2^{2} \cdot 5^{2} \) $2$ $\Z/2\Z$ $\mathrm{SU}(2)$ $2.409350082$ $1.526208035$ 5.103748809 \( \frac{10260751717}{125000} \) \( \bigl[a\) , \( a + 1\) , \( a + 1\) , \( 30 a + 194\) , \( -48 a + 950\bigr] \) ${y}^2+a{x}{y}+\left(a+1\right){y}={x}^3+\left(a+1\right){x}^2+\left(30a+194\right){x}-48a+950$
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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.