Cremona's table of elliptic curves

7866 = 2 · 3² · 19 · 23

Class	r	Atkin-Lehner	Eigenvalues
7866a (1 curve)	1	2+ 3+ 19+ 23+	2+ 3+  0 -2  2  5  1 19+
Curve Equation t Generators 7866a1 [1,-1,0,-1257,-16947] 1 [63:357:1]
7866b (2 curves)	0	2+ 3+ 19+ 23-	2+ 3+ -2 -4  2  4  4 19+
Curve Equation t 7866b1 [1,-1,0,-2042133,1123753589] 2 7866b2 [1,-1,0,-2059413,1103781365] 2
7866c (1 curve)	0	2+ 3+ 19+ 23-	2+ 3+  4  2  2 -5  7 19+
Curve Equation t 7866c1 [1,-1,0,-1365,20123] 1
7866d (2 curves)	1	2+ 3+ 19- 23-	2+ 3+  2 -2 -4  0  2 19-
Curve Equation t Generators 7866d1 [1,-1,0,174,-748] 2 [29:153:1] 7866d2 [1,-1,0,-906,-6148] 2 [-13:64:1]
7866e (2 curves)	0	2+ 3- 19+ 23+	2+ 3- -1 -2  3 -6  2 19+
Curve Equation t 7866e1 [1,-1,0,-3690,-28076] 1 7866e2 [1,-1,0,-1280880,558290254] 1
7866f (2 curves)	0	2+ 3- 19+ 23+	2+ 3-  2 -2 -6 -6 -4 19+
Curve Equation t 7866f1 [1,-1,0,-164331,-26421755] 2 7866f2 [1,-1,0,-2652651,-1662243323] 2
7866g (1 curve)	0	2+ 3- 19+ 23+	2+ 3-  3 -2  5  2  4 19+
Curve Equation t 7866g1 [1,-1,0,-108,432] 1
7866h (1 curve)	1	2+ 3- 19+ 23-	2+ 3- -2  0 -6  7  1 19+
Curve Equation t Generators 7866h1 [1,-1,0,-21033,-2915411] 1 [239:2261:1]
7866i (2 curves)	1	2+ 3- 19- 23+	2+ 3-  2  2 -2  2  0 19-
Curve Equation t Generators 7866i1 [1,-1,0,99,-57551] 2 [188:2471:1] 7866i2 [1,-1,0,-21771,-1207913] 2 [281:3707:1]
7866j (1 curve)	1	2+ 3- 19- 23+	2+ 3- -2  4 -2  3 -5 19-
Curve Equation t Generators 7866j1 [1,-1,0,-108,616] 1 [5:11:1]
7866k (2 curves)	1	2+ 3- 19- 23+	2+ 3- -3  2  3  2  0 19-
Curve Equation t Generators 7866k1 [1,-1,0,-71361,7299261] 1 [49:1955:1] 7866k2 [1,-1,0,-5768001,5333392701] 3 [184460200015:-130358371884:133432831]
7866l (4 curves)	0	2+ 3- 19- 23-	2+ 3-  2  4  0  6  2 19-
Curve Equation t 7866l1 [1,-1,0,-171,68229] 2 7866l2 [1,-1,0,-26091,1607877] 4 7866l3 [1,-1,0,-50931,-1924371] 2 7866l4 [1,-1,0,-415971,103366557] 2
7866m (2 curves)	0	2- 3+ 19+ 23+	2- 3+  2 -4 -2  4 -4 19+
Curve Equation t 7866m1 [1,-1,1,-226904,-41544869] 2 7866m2 [1,-1,1,-228824,-40804517] 2
7866n (1 curve)	0	2- 3+ 19+ 23+	2- 3+ -4  2 -2 -5 -7 19+
Curve Equation t 7866n1 [1,-1,1,-152,-695] 1
7866o (1 curve)	1	2- 3+ 19+ 23-	2- 3+  0 -2 -2  5 -1 19+
Curve Equation t Generators 7866o1 [1,-1,1,-11315,468883] 1 [91:-478:1]
7866p (2 curves)	1	2- 3+ 19- 23+	2- 3+ -2 -2  4  0 -2 19-
Curve Equation t Generators 7866p1 [1,-1,1,19,21] 2 [3:8:1] 7866p2 [1,-1,1,-101,261] 2 [-3:24:1]
7866q (1 curve)	1	2- 3- 19+ 23+	2- 3- -1  2  1 -2 -4 19+
Curve Equation t Generators 7866q1 [1,-1,1,-173,523] 1 [22:49:8]
7866r (1 curve)	1	2- 3- 19+ 23+	2- 3- -1  2 -5 -2  2 19+
Curve Equation t Generators 7866r1 [1,-1,1,-118703,-15425225] 1 [-205:614:1]
7866s (1 curve)	0	2- 3- 19- 23+	2- 3-  1 -2 -5  6  4 19-
Curve Equation t 7866s1 [1,-1,1,-347,-2397] 1

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