Cremona's table of elliptic curves

21386 = 2 · 17² · 37

Class	r	Atkin-Lehner	Eigenvalues
21386a (1 curve)	1	2+ 17+ 37+	2+  0 -3  3 -5 -6 17+ -5
Curve Equation t Generators 21386a1 [1,-1,0,-12481,-654147] 1 [1458:54759:1]
21386b (1 curve)	1	2+ 17+ 37+	2+ -2 -2 -3 -2  3 17+ -4
Curve Equation t Generators 21386b1 [1,0,1,-47547,4027046] 1 [-44:2478:1]
21386c (1 curve)	0	2+ 17+ 37-	2+  2  2 -1 -2 -1 17+ -8
Curve Equation t 21386c1 [1,1,0,-183954,-45918412] 1
21386d (2 curves)	0	2+ 17+ 37-	2+  2 -2 -2 -2  2 17+  4
Curve Equation t 21386d1 [1,1,0,-115461,-11998771] 2 21386d2 [1,1,0,254459,-72739635] 2
21386e (2 curves)	0	2- 17+ 37+	2- -1  3  4  3  2 17+  2
Curve Equation t 21386e1 [1,1,1,11,3] 1 21386e2 [1,1,1,-159,-881] 1
21386f (1 curve)	0	2- 17+ 37+	2- -2  2 -5  4 -1 17+ -2
Curve Equation t 21386f1 [1,0,0,-57,-173] 1
21386g (1 curve)	1	2- 17+ 37-	2-  2 -2  5 -4 -1 17+ -2
Curve Equation t Generators 21386g1 [1,1,1,-16479,-833473] 1 [1012264545749663268:-25775955431362573757:1559120481642816]
21386h (2 curves)	0	2- 17- 37-	2-  1 -3 -4 -3  2 17-  2
Curve Equation t 21386h1 [1,0,0,3173,-6599] 3 21386h2 [1,0,0,-45957,-4005781] 1

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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