Cremona's table of elliptic curves

390 = 2 · 3 · 5 · 13

Class	r	Atkin-Lehner	Eigenvalues
390a (4 curves)	1	2+ 3+ 5+ 13+	2+ 3+ 5+  0  0 13+ -6  0
Curve Equation t Generators 390a1 [1,1,0,-13,13] 2 [-2:7:1] 390a2 [1,1,0,-33,-63] 4 [-4:7:1] 390a3 [1,1,0,-483,-4293] 2 [-13:7:1] 390a4 [1,1,0,97,-297] 2 [9:33:1]
390f (2 curves)	0	2+ 3+ 5- 13+	2+ 3+ 5- -2  4 13+  4 -2
Curve Equation t 390f1 [1,1,0,-52,-176] 2 390f2 [1,1,0,-852,-9936] 2
390g (4 curves)	0	2+ 3- 5+ 13+	2+ 3- 5+  4  0 13+ -2  4
Curve Equation t 390g1 [1,0,1,-289,3092] 2 390g2 [1,0,1,-5409,152596] 4 390g3 [1,0,1,-6209,104276] 2 390g4 [1,0,1,-86529,9789652] 2
390d (4 curves)	0	2+ 3- 5- 13-	2+ 3- 5-  2  0 13-  0  2
Curve Equation t 390d1 [1,0,1,3997,3998] 6 390d2 [1,0,1,-16003,27998] 6 390d3 [1,0,1,-53378,-5124652] 2 390d4 [1,0,1,-872578,-313799212] 2
390e (2 curves)	0	2- 3+ 5+ 13+	2- 3+ 5+  2  4 13+  8 -6
Curve Equation t 390e1 [1,1,1,4,-7] 2 390e2 [1,1,1,-46,-127] 2
390b (6 curves)	0	2- 3+ 5- 13-	2- 3+ 5-  0  4 13- -6  4
Curve Equation t 390b1 [1,1,1,15,15] 4 390b2 [1,1,1,-65,47] 8 390b3 [1,1,1,-565,-5353] 4 390b4 [1,1,1,-845,9095] 4 390b5 [1,1,1,-9015,-333213] 2 390b6 [1,1,1,-115,-13093] 2
390c (4 curves)	0	2- 3- 5+ 13-	2- 3- 5+  2  0 13-  0  2
Curve Equation t 390c1 [1,0,0,-6,36] 6 390c2 [1,0,0,-206,1116] 6 390c3 [1,0,0,54,-960] 2 390c4 [1,0,0,-1196,-15210] 2

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

Part of Computational Number Theory
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