Cremona's table of elliptic curves

2870 = 2 · 5 · 7 · 41

Field	Data	Notes
Atkin-Lehner	2+ 5+ 7- 41-	Signs for the Atkin-Lehner involutions
Conductor	2870	Conductor
Count	4	Number of curves in isogeny class
Curves	2870d1 2870d2 2870d3 2870d4	Curves in isogeny class
deg	8640	Modular degree for the optimal curve
Eigenvalues	2+ -2 5+ 7-  0  2  0 -4	Hecke eigenvalues for primes less than 20
L	1.6539828014048	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	22960j 91840v 25830bi 14350p	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 2870d

a2	a3	a5	a7	a11	a13	a17	a19	a23	a29	a31	a37	a41	a43	a47	a53	a59	a61	a67	a71	a73	a79	a83	a89	a97
+	-2	+	-	0	2	0	-4	0	0	-4	-10	-	8	12	6	12	-10	-10	-6	14	-10	-12	6	-4

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Quadratic twists for isogeny class 2870d

-4	8	-3	5	-7	41
22960j	91840v	25830bi	14350p	20090c	117670a

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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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