Cremona's table of elliptic curves

63984 = 2⁴ · 3 · 31 · 43

Class	r	Atkin-Lehner	Eigenvalues
63984a (1 curve)	1	2+ 3+ 31+ 43+	2+ 3+  1  1 -6 -4 -2 -7
Curve Equation t Generators 63984a1 [0,-1,0,302340,-36182277] 1 [46307163:1493880651:68921]
63984b (2 curves)	1	2+ 3+ 31+ 43+	2+ 3+ -2 -2  0  2  4  2
Curve Equation t Generators 63984b1 [0,-1,0,-84,-96] 2 [-7:10:1] 63984b2 [0,-1,0,-704,7344] 2 [-26:86:1]
63984c (4 curves)	0	2+ 3+ 31+ 43-	2+ 3+ -2  4  4 -2 -6  0
Curve Equation t 63984c1 [0,-1,0,841,5298] 2 63984c2 [0,-1,0,-3964,49504] 4 63984c3 [0,-1,0,-30624,-2019312] 2 63984c4 [0,-1,0,-54184,4870624] 4
63984d (1 curve)	0	2+ 3+ 31- 43+	2+ 3+  2 -2 -3  6 -1 -8
Curve Equation t 63984d1 [0,-1,0,18188,-84365] 1
63984e (2 curves)	0	2+ 3+ 31- 43+	2+ 3+ -2  4  0  6  4 -2
Curve Equation t 63984e1 [0,-1,0,-304,-1136] 2 63984e2 [0,-1,0,936,-9072] 2
63984f (2 curves)	1	2+ 3+ 31- 43-	2+ 3+  0  4  2  2  4  0
Curve Equation t Generators 63984f1 [0,-1,0,-363,-1926] 2 [15149750:-66893406:456533] 63984f2 [0,-1,0,852,-13104] 2 [40880:455972:343]
63984g (1 curve)	1	2+ 3+ 31- 43-	2+ 3+  2  0  1 -2  3  2
Curve Equation t Generators 63984g1 [0,-1,0,-87932,-47805525] 1 [407331:6405065:729]
63984h (1 curve)	1	2+ 3+ 31- 43-	2+ 3+ -3  0  1 -7  8 -8
Curve Equation t Generators 63984h1 [0,-1,0,-12432,537696] 1 [66:-18:1]
63984i (2 curves)	0	2+ 3- 31+ 43+	2+ 3-  0  4  6 -6 -4  8
Curve Equation t 63984i1 [0,1,0,-443,-3768] 2 63984i2 [0,1,0,-7108,-233044] 2
63984j (1 curve)	2	2+ 3- 31+ 43+	2+ 3- -3 -2 -3 -3  2 -4
Curve Equation t Generators 63984j1 [0,1,0,-1832,28884] 1 [-44:162:1]&[10:-108:1]
63984k (1 curve)	1	2+ 3- 31+ 43-	2+ 3-  1 -3 -6 -4  6  5
Curve Equation t Generators 63984k1 [0,1,0,-16700,835671] 1 [69:129:1]
63984l (4 curves)	1	2+ 3- 31- 43+	2+ 3-  2  4  0 -2 -2  0
Curve Equation t Generators 63984l1 [0,1,0,-447,3492] 2 [-198:21:8] 63984l2 [0,1,0,-492,2700] 4 [-68586:7155:2744] 63984l3 [0,1,0,1368,19812] 2 [38893073899:-19879041225330:148877] 63984l4 [0,1,0,-3072,-64380] 2 [7930:1116:125]
63984m (2 curves)	1	2+ 3- 31- 43+	2+ 3- -4  0 -6 -6  0 -4
Curve Equation t Generators 63984m1 [0,1,0,-435,-3636] 2 [24:18:1] 63984m2 [0,1,0,-300,-5796] 2 [54:372:1]
63984n (1 curve)	2	2+ 3- 31- 43-	2+ 3- -1 -4 -3 -3  0  0
Curve Equation t Generators 63984n1 [0,1,0,-43286856,107463976596] 1 [4362:40764:1]&[-4668:455886:1]
63984o (1 curve)	0	2+ 3- 31- 43-	2+ 3-  2  2  3  6 -3  0
Curve Equation t 63984o1 [0,1,0,-48072,-4074885] 1
63984p (2 curves)	0	2- 3+ 31+ 43+	2- 3+  0 -2  6 -1 -6  1
Curve Equation t 63984p1 [0,-1,0,1952,-30464] 1 63984p2 [0,-1,0,-19648,1535104] 1
63984q (1 curve)	0	2- 3+ 31+ 43+	2- 3+ -1  2  1  5 -2  4
Curve Equation t 63984q1 [0,-1,0,-134096,-18854976] 1
63984r (2 curves)	0	2- 3+ 31+ 43+	2- 3+ -4  2 -2 -1 -2 -5
Curve Equation t 63984r1 [0,-1,0,85688960,-495373881344] 1 63984r2 [0,-1,0,-7798130560,266783187859456] 1
63984s (1 curve)	1	2- 3+ 31+ 43-	2- 3+ -3  1 -3  1 -2  5
Curve Equation t Generators 63984s1 [0,-1,0,-32,3264] 1 [10:-62:1]
63984t (1 curve)	1	2- 3+ 31- 43+	2- 3+  3 -2  3 -5  7 -1
Curve Equation t Generators 63984t1 [0,-1,0,-784,-8384] 1 [330:1333:8]
63984u (1 curve)	1	2- 3+ 31- 43+	2- 3+ -3 -5  6  4 -2 -1
Curve Equation t Generators 63984u1 [0,-1,0,-109342,13952971] 1 [181:243:1]
63984v (1 curve)	2	2- 3+ 31- 43-	2- 3+  1 -1 -2 -4 -2 -5
Curve Equation t Generators 63984v1 [0,-1,0,10,-141] 1 [5:3:1]&[61:473:1]
63984w (1 curve)	0	2- 3+ 31- 43-	2- 3+  1  5  1  5 -2  1
Curve Equation t 63984w1 [0,-1,0,-157600,-24033536] 1
63984x (1 curve)	1	2- 3- 31+ 43+	2- 3- -2 -4 -3  2  5  6
Curve Equation t Generators 63984x1 [0,1,0,-34,-349] 1 [11:27:1]
63984y (1 curve)	0	2- 3- 31+ 43-	2- 3-  0 -2 -2  1 -2  5
Curve Equation t 63984y1 [0,1,0,7872,51252] 1
63984z (1 curve)	0	2- 3- 31+ 43-	2- 3-  2  2 -5 -2  3  0
Curve Equation t 63984z1 [0,1,0,-22,35] 1
63984ba (1 curve)	0	2- 3- 31+ 43-	2- 3-  3  2  5  1  1  3
Curve Equation t 63984ba1 [0,1,0,-822064,943074644] 1
63984bb (1 curve)	0	2- 3- 31+ 43-	2- 3- -4  2 -2  1 -6  3
Curve Equation t 63984bb1 [0,1,0,-23520,-1396236] 1
63984bc (1 curve)	1	2- 3- 31- 43-	2- 3-  1  2  5  3 -3 -5
Curve Equation t Generators 63984bc1 [0,1,0,1320,1007892] 1 [102:1488:1]
63984bd (1 curve)	1	2- 3- 31- 43-	2- 3-  1 -3 -5 -5  2  1
Curve Equation t Generators 63984bd1 [0,1,0,6820,69192] 1 [31:558:1]
63984be (1 curve)	1	2- 3- 31- 43-	2- 3- -2  0 -2  1  2  1
Curve Equation t Generators 63984be1 [0,1,0,-344,2580] 1 [12:18:1]
63984bf (1 curve)	1	2- 3- 31- 43-	2- 3- -3  4  5  1 -4  0
Curve Equation t Generators 63984bf1 [0,1,0,-1152,9396] 1 [42:-192:1]

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