Cremona's table of elliptic curves

20502 = 2 · 3² · 17 · 67

Class	r	Atkin-Lehner	Eigenvalues
20502a (2 curves)	0	2+ 3+ 17+ 67-	2+ 3+  0  2 -3  2 17+  2
Curve Equation t 20502a1 [1,-1,0,-102,1224] 3 20502a2 [1,-1,0,903,-29395] 1
20502b (1 curve)	0	2+ 3+ 17+ 67-	2+ 3+  3 -1  4 -6 17+ -8
Curve Equation t 20502b1 [1,-1,0,-19023,-1033363] 1
20502c (1 curve)	1	2+ 3+ 17- 67-	2+ 3+  1 -3 -2  4 17-  4
Curve Equation t Generators 20502c1 [1,-1,0,21,1177] 1 [-7:29:1]
20502d (1 curve)	1	2+ 3+ 17- 67-	2+ 3+ -1 -1 -3 -3 17-  0
Curve Equation t Generators 20502d1 [1,-1,0,-150,332] 1 [1:13:1]
20502e (1 curve)	1	2+ 3+ 17- 67-	2+ 3+ -4  2  3 -6 17- -6
Curve Equation t Generators 20502e1 [1,-1,0,384276,-468959536] 1 [53723656:21235113724:343]
20502f (2 curves)	0	2+ 3- 17+ 67+	2+ 3-  0  0 -4 -6 17+  0
Curve Equation t 20502f1 [1,-1,0,-21769902,39089802964] 2 20502f2 [1,-1,0,-24857262,27283120852] 2
20502g (1 curve)	0	2+ 3- 17+ 67+	2+ 3-  0 -3  2 -3 17+  6
Curve Equation t 20502g1 [1,-1,0,-6237,-188411] 1
20502h (1 curve)	0	2+ 3- 17+ 67+	2+ 3- -1 -1  1 -1 17+ -2
Curve Equation t 20502h1 [1,-1,0,-202995,35197429] 1
20502i (1 curve)	0	2+ 3- 17+ 67+	2+ 3- -1 -1 -2  2 17+ -2
Curve Equation t 20502i1 [1,-1,0,-3406230,-2418834956] 1
20502j (1 curve)	0	2+ 3- 17+ 67+	2+ 3-  3  3  5  3 17+ -6
Curve Equation t 20502j1 [1,-1,0,-2133,38443] 1
20502k (1 curve)	0	2+ 3- 17+ 67+	2+ 3-  4 -1 -2 -3 17+ -2
Curve Equation t 20502k1 [1,-1,0,-5310,188788] 1
20502l (1 curve)	1	2+ 3- 17+ 67-	2+ 3-  1 -1  3 -3 17+  6
Curve Equation t Generators 20502l1 [1,-1,0,-1209114,507056436] 1 [-855:30681:1]
20502m (1 curve)	1	2+ 3- 17+ 67-	2+ 3-  1  2  0 -6 17+ -3
Curve Equation t Generators 20502m1 [1,-1,0,36,-648] 1 [27:126:1]
20502n (1 curve)	1	2+ 3- 17+ 67-	2+ 3-  3  1  2  2 17+ -6
Curve Equation t Generators 20502n1 [1,-1,0,1107,17253] 1 [66:579:1]
20502o (1 curve)	1	2+ 3- 17+ 67-	2+ 3- -3 -5 -1 -7 17+ -6
Curve Equation t Generators 20502o1 [1,-1,0,-23256,-960552] 1 [-51:327:1]
20502p (1 curve)	1	2+ 3- 17- 67+	2+ 3-  1  1  4 -4 17-  2
Curve Equation t Generators 20502p1 [1,-1,0,-82473219,291422714197] 1 [-793:597326:1]
20502q (1 curve)	1	2+ 3- 17- 67+	2+ 3- -1 -1  1 -7 17- -4
Curve Equation t Generators 20502q1 [1,-1,0,-1845,20277] 1 [3:120:1]
20502r (1 curve)	1	2+ 3- 17- 67+	2+ 3- -2  2  1  0 17- -2
Curve Equation t Generators 20502r1 [1,-1,0,-235413,-62974859] 1 [938:22787:1]
20502s (2 curves)	1	2+ 3- 17- 67+	2+ 3- -2 -4 -2  6 17-  4
Curve Equation t Generators 20502s1 [1,-1,0,-7353,146029] 2 [-27:583:1] 20502s2 [1,-1,0,-103833,12900685] 2 [227:881:1]
20502t (1 curve)	0	2+ 3- 17- 67-	2+ 3-  1  3 -5 -5 17- -8
Curve Equation t 20502t1 [1,-1,0,-31239,-2115779] 1
20502u (2 curves)	0	2+ 3- 17- 67-	2+ 3-  4  0  4  4 17-  4
Curve Equation t 20502u1 [1,-1,0,-5760,169708] 2 20502u2 [1,-1,0,-5670,175198] 2
20502v (1 curve)	1	2- 3+ 17+ 67-	2- 3+  1 -1  3 -3 17+  0
Curve Equation t Generators 20502v1 [1,-1,1,-17,-7] 1 [-3:4:1]
20502w (1 curve)	1	2- 3+ 17+ 67-	2- 3+ -1 -3  2  4 17+  4
Curve Equation t Generators 20502w1 [1,-1,1,187,-31967] 1 [31:38:1]
20502x (1 curve)	1	2- 3+ 17+ 67-	2- 3+  4  2 -3 -6 17+ -6
Curve Equation t Generators 20502x1 [1,-1,1,42697,17354639] 1 [579:15070:1]
20502y (2 curves)	0	2- 3+ 17- 67-	2- 3+  0  2  3  2 17-  2
Curve Equation t 20502y1 [1,-1,1,100,1055] 3 20502y2 [1,-1,1,-920,-32129] 1
20502z (1 curve)	2	2- 3+ 17- 67-	2- 3+ -3 -1 -4 -6 17- -8
Curve Equation t Generators 20502z1 [1,-1,1,-2114,38977] 1 [-53:29:1]&[-31:287:1]
20502ba (2 curves)	0	2- 3- 17+ 67-	2- 3-  0  0 -4  2 17+  8
Curve Equation t 20502ba1 [1,-1,1,-4406012060,-112567335462705] 2 20502ba2 [1,-1,1,-4406024120,-112566688409937] 2
20502bb (2 curves)	0	2- 3- 17+ 67-	2- 3-  0  4 -4  2 17+  0
Curve Equation t 20502bb1 [1,-1,1,-1011515,160712363] 2 20502bb2 [1,-1,1,-13360955,18788607659] 2
20502bc (1 curve)	0	2- 3- 17+ 67-	2- 3-  0  5  6  7 17+ -2
Curve Equation t 20502bc1 [1,-1,1,85,-237] 1
20502bd (2 curves)	1	2- 3- 17- 67-	2- 3-  0  2 -4  6 17-  4
Curve Equation t Generators 20502bd1 [1,-1,1,-13925,-627299] 2 [259:3488:1] 20502bd2 [1,-1,1,-8165,-1154915] 2 [181:1718:1]
20502be (2 curves)	1	2- 3- 17- 67-	2- 3-  0 -4  4  4 17- -4
Curve Equation t Generators 20502be1 [1,-1,1,-545,-4111] 2 [-17:12:1] 20502be2 [1,-1,1,895,-23119] 2 [57:430:1]
20502bf (1 curve)	1	2- 3- 17- 67-	2- 3-  1 -2  0 -2 17-  5
Curve Equation t Generators 20502bf1 [1,-1,1,-121892,-16355257] 1 [453:4381:1]
20502bg (1 curve)	1	2- 3- 17- 67-	2- 3- -2 -2  3  4 17-  2
Curve Equation t Generators 20502bg1 [1,-1,1,-311,2207] 1 [9:4:1]
20502bh (2 curves)	1	2- 3- 17- 67-	2- 3-  3 -4 -6  2 17- -1
Curve Equation t Generators 20502bh1 [1,-1,1,-5531,-156931] 1 [1110235530:3128428601:12167000] 20502bh2 [1,-1,1,-3776,-259477] 3 [4926:119015:8]
20502bi (1 curve)	1	2- 3- 17- 67-	2- 3- -3  2  4 -2 17- -7
Curve Equation t Generators 20502bi1 [1,-1,1,-3524,113177] 1 [510:2783:8]
20502bj (1 curve)	1	2- 3- 17- 67-	2- 3- -3 -3 -1 -1 17-  8
Curve Equation t Generators 20502bj1 [1,-1,1,-1229,15189] 1 [-7:156:1]

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