Cremona's table of elliptic curves

87984 = 2⁴ · 3² · 13 · 47

Class	r	Atkin-Lehner	Eigenvalues
87984a (1 curve)	1	2+ 3+ 13+ 47+	2+ 3+ -1  3 -3 13+ -2  8
Curve Equation t Generators 87984a1 [0,0,0,-108,-244] 1 [-7:13:1]
87984b (1 curve)	0	2+ 3+ 13+ 47-	2+ 3+  1  3  3 13+  2  8
Curve Equation t 87984b1 [0,0,0,-972,6588] 1
87984c (1 curve)	0	2+ 3+ 13- 47+	2+ 3+  3 -3  0 13-  0  5
Curve Equation t 87984c1 [0,0,0,-36531,-2975022] 1
87984d (1 curve)	1	2+ 3+ 13- 47-	2+ 3+ -3 -3  0 13-  0  5
Curve Equation t Generators 87984d1 [0,0,0,-4059,110186] 1 [25:-156:1]
87984e (4 curves)	0	2+ 3- 13+ 47+	2+ 3-  2  0  0 13+ -2 -4
Curve Equation t 87984e1 [0,0,0,15081,-1146922] 2 87984e2 [0,0,0,-116139,-12353110] 4 87984e3 [0,0,0,-572979,155855378] 2 87984e4 [0,0,0,-1758819,-897757630] 2
87984f (1 curve)	0	2+ 3- 13+ 47+	2+ 3- -2  1 -5 13+ -6  2
Curve Equation t 87984f1 [0,0,0,-415011,-111301486] 1
87984g (1 curve)	0	2+ 3- 13+ 47+	2+ 3- -2 -2  1 13+ -3 -4
Curve Equation t 87984g1 [0,0,0,-27156,1722620] 1
87984h (4 curves)	0	2+ 3- 13+ 47+	2+ 3- -2  4  0 13+  6 -4
Curve Equation t 87984h1 [0,0,0,-5511,-157466] 2 87984h2 [0,0,0,-5691,-146630] 4 87984h3 [0,0,0,8349,-755966] 2 87984h4 [0,0,0,-22611,1156210] 2
87984i (1 curve)	1	2+ 3- 13- 47+	2+ 3- -2  1  3 13- -6 -2
Curve Equation t Generators 87984i1 [0,0,0,69,-1766] 1 [11:18:1]
87984j (4 curves)	0	2+ 3- 13- 47-	2+ 3- -2  4 -4 13- -2  0
Curve Equation t 87984j1 [0,0,0,-14559546,21383060411] 2 87984j2 [0,0,0,-14559951,21381811310] 4 87984j3 [0,0,0,-13373571,25010947730] 4 87984j4 [0,0,0,-15752811,17672732426] 2
87984k (1 curve)	0	2+ 3- 13- 47-	2+ 3-  3  3 -3 13-  6  2
Curve Equation t 87984k1 [0,0,0,-10596,329708] 1
87984l (1 curve)	0	2+ 3- 13- 47-	2+ 3-  4 -2  2 13-  1 -6
Curve Equation t 87984l1 [0,0,0,-14043,-643030] 1
87984m (2 curves)	0	2- 3+ 13+ 47+	2- 3+  0  2  4 13+ -8  4
Curve Equation t 87984m1 [0,0,0,-675,6562] 2 87984m2 [0,0,0,-1635,-16286] 2
87984n (2 curves)	1	2- 3+ 13+ 47-	2- 3+  0  2 -4 13+  8  4
Curve Equation t Generators 87984n1 [0,0,0,-6075,-177174] 2 [-2780:4411:64] 87984n2 [0,0,0,-14715,439722] 2 [-86:1034:1]
87984o (4 curves)	1	2- 3+ 13- 47+	2- 3+  0 -2  0 13-  0  4
Curve Equation t Generators 87984o1 [0,0,0,-1349955,-603708094] 2 [-2572451424872010:5284378368566:3833771939451] 87984o2 [0,0,0,-1353795,-600100798] 2 [-63929071:-20285694:103823] 87984o3 [0,0,0,-1519155,-442824462] 2 [-13146:363662:27] 87984o4 [0,0,0,-10366515,12525635826] 2 [-1065:149526:1]
87984p (1 curve)	1	2- 3+ 13- 47+	2- 3+ -1 -1 -3 13- -2  4
Curve Equation t Generators 87984p1 [0,0,0,-6048,181036] 1 [38:78:1]
87984q (1 curve)	1	2- 3+ 13- 47+	2- 3+  2  3  3 13- -4  2
Curve Equation t Generators 87984q1 [0,0,0,-159,778] 1 [14:36:1]
87984r (1 curve)	1	2- 3+ 13- 47+	2- 3+  3  3 -4 13- -4 -1
Curve Equation t Generators 87984r1 [0,0,0,7149,-2862] 1 [57:-768:1]
87984s (2 curves)	1	2- 3+ 13- 47+	2- 3+ -3  1 -3 13- -6  4
Curve Equation t Generators 87984s1 [0,0,0,-28224,-1823824] 1 [-95:9:1] 87984s2 [0,0,0,-95904,9399024] 1 [-183:4563:1]
87984t (2 curves)	1	2- 3+ 13- 47+	2- 3+ -4 -2  0 13-  0 -8
Curve Equation t Generators 87984t1 [0,0,0,-627,-6030] 2 [-14:2:1] 87984t2 [0,0,0,-867,-990] 2 [-17:94:1]
87984u (4 curves)	0	2- 3+ 13- 47-	2- 3+  0 -2  0 13-  0  4
Curve Equation t 87984u1 [0,0,0,-168795,16400906] 2 87984u2 [0,0,0,-1151835,-463912438] 2 87984u3 [0,0,0,-12149595,16300118538] 2 87984u4 [0,0,0,-12184155,16202721546] 2
87984v (1 curve)	0	2- 3+ 13- 47-	2- 3+  1 -1  3 13-  2  4
Curve Equation t 87984v1 [0,0,0,-54432,-4887972] 1
87984w (1 curve)	0	2- 3+ 13- 47-	2- 3+ -2  3 -3 13-  4  2
Curve Equation t 87984w1 [0,0,0,-1431,-21006] 1
87984x (2 curves)	0	2- 3+ 13- 47-	2- 3+  3  1  3 13-  6  4
Curve Equation t 87984x1 [0,0,0,-10656,-348112] 1 87984x2 [0,0,0,-254016,49243248] 1
87984y (1 curve)	0	2- 3+ 13- 47-	2- 3+ -3  3  4 13-  4 -1
Curve Equation t 87984y1 [0,0,0,64341,77274] 1
87984z (2 curves)	0	2- 3+ 13- 47-	2- 3+  4 -2  0 13-  0 -8
Curve Equation t 87984z1 [0,0,0,-5643,162810] 2 87984z2 [0,0,0,-7803,26730] 2
87984ba (1 curve)	1	2- 3- 13+ 47+	2- 3-  0  3 -1 13+  4  2
Curve Equation t Generators 87984ba1 [0,0,0,-6915,255746] 1 [79:450:1]
87984bb (1 curve)	1	2- 3- 13+ 47+	2- 3-  0 -4  4 13+  7 -2
Curve Equation t Generators 87984bb1 [0,0,0,-35715,-2598014] 1 [49030:826704:125]
87984bc (2 curves)	1	2- 3- 13+ 47+	2- 3- -2 -2  0 13+ -6  2
Curve Equation t Generators 87984bc1 [0,0,0,-17931,944570] 2 [37:576:1] 87984bc2 [0,0,0,-288651,59690810] 2 [271:1170:1]
87984bd (1 curve)	1	2- 3- 13+ 47+	2- 3- -3  5 -2 13+ -2 -5
Curve Equation t Generators 87984bd1 [0,0,0,861,11554] 1 [-7:72:1]
87984be (1 curve)	1	2- 3- 13+ 47+	2- 3-  4 -2 -6 13+ -3  2
Curve Equation t Generators 87984be1 [0,0,0,713157,1490934890] 1 [4121585:213360640:2197]
87984bf (1 curve)	0	2- 3- 13+ 47-	2- 3-  0  1  5 13+ -4 -2
Curve Equation t 87984bf1 [0,0,0,-27130035,54390596146] 1
87984bg (4 curves)	0	2- 3- 13+ 47-	2- 3- -2  0  0 13+  6  4
Curve Equation t 87984bg1 [0,0,0,-8571,203434] 2 87984bg2 [0,0,0,-54651,-4763990] 4 87984bg3 [0,0,0,20229,-16819670] 2 87984bg4 [0,0,0,-866811,-310623446] 2
87984bh (1 curve)	0	2- 3- 13+ 47-	2- 3- -2  1 -3 13+  6 -6
Curve Equation t 87984bh1 [0,0,0,118509,16098514] 1
87984bi (1 curve)	0	2- 3- 13+ 47-	2- 3- -3  1  5 13+  2 -2
Curve Equation t 87984bi1 [0,0,0,-4944,-128144] 1
87984bj (1 curve)	0	2- 3- 13+ 47-	2- 3-  4 -3 -3 13+  0 -2
Curve Equation t 87984bj1 [0,0,0,6477,107890] 1
87984bk (2 curves)	0	2- 3- 13- 47+	2- 3-  0  0  0 13-  6  2
Curve Equation t 87984bk1 [0,0,0,-13035,5719322] 2 87984bk2 [0,0,0,-565995,162870554] 2
87984bl (2 curves)	0	2- 3- 13- 47+	2- 3-  0 -2  6 13- -3 -2
Curve Equation t 87984bl1 [0,0,0,-8355,333218] 1 87984bl2 [0,0,0,56445,-1317886] 1
87984bm (1 curve)	0	2- 3- 13- 47+	2- 3-  1 -1 -2 13- -6  3
Curve Equation t 87984bm1 [0,0,0,-6267,-195158] 1
87984bn (1 curve)	0	2- 3- 13- 47+	2- 3-  1 -3  6 13- -2 -3
Curve Equation t 87984bn1 [0,0,0,-64587,-7238918] 1
87984bo (1 curve)	2	2- 3- 13- 47+	2- 3- -1 -3 -3 13-  2  2
Curve Equation t Generators 87984bo1 [0,0,0,-4728,-596] 1 [-43:351:1]&[-30:338:1]
87984bp (1 curve)	0	2- 3- 13- 47+	2- 3-  2 -2 -3 13- -3  4
Curve Equation t 87984bp1 [0,0,0,-144,2160] 1
87984bq (1 curve)	0	2- 3- 13- 47+	2- 3-  2  3  3 13-  2  2
Curve Equation t 87984bq1 [0,0,0,-1944939,-1044016742] 1
87984br (2 curves)	0	2- 3- 13- 47+	2- 3- -2  2  4 13-  6  0
Curve Equation t 87984br1 [0,0,0,1104,27835] 2 87984br2 [0,0,0,-9831,318706] 2
87984bs (1 curve)	0	2- 3- 13- 47+	2- 3- -2  3  3 13- -2 -6
Curve Equation t 87984bs1 [0,0,0,17437029,26300060746] 1
87984bt (1 curve)	0	2- 3- 13- 47+	2- 3-  4 -5 -5 13-  4  6
Curve Equation t 87984bt1 [0,0,0,35637,3701050] 1
87984bu (1 curve)	2	2- 3- 13- 47+	2- 3- -4  0  0 13- -1  2
Curve Equation t Generators 87984bu1 [0,0,0,933,3850] 1 [-3:32:1]&[-1:54:1]
87984bv (1 curve)	0	2- 3- 13- 47+	2- 3- -4 -1  3 13-  4 -2
Curve Equation t 87984bv1 [0,0,0,156736293,-1537278833270] 1
87984bw (1 curve)	1	2- 3- 13- 47-	2- 3-  0 -3  1 13-  0 -6
Curve Equation t Generators 87984bw1 [0,0,0,-4395,-121318] 1 [127:1170:1]
87984bx (1 curve)	1	2- 3- 13- 47-	2- 3-  1  1  1 13- -2  6
Curve Equation t Generators 87984bx1 [0,0,0,-463152,121198768] 1 [2962:5499:8]

Data from Elliptic Curve Data by J. E. Cremona.
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