Cremona's table of elliptic curves

2170 = 2 · 5 · 7 · 31

Field	Data	Notes
Atkin-Lehner	2+ 5- 7- 31-	Signs for the Atkin-Lehner involutions
Class	2170h	Isogeny class
Conductor	2170	Conductor
∏ cp	72	Product of Tamagawa factors cp
deg	5760	Modular degree for the optimal curve
Δ	-58353904000000 = -1 · 210 · 56 · 76 · 31	Discriminant
Eigenvalues	2+ -2 5- 7-  0  2  0 -4	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,6432,309806]	[a1,a2,a3,a4,a6]
j	29434650064089479/58353904000000	j-invariant
L	0.86410604851039	L(r)(E,1)/r!
Ω	0.4320530242552	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	6	Number of elements in the torsion subgroup
Twists	17360be1 69440u1 19530bv1 10850v1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2170h1

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	6	0	-	-4	-6	8	0	0	12	-10	-4	0	-4	-10	6	0	2

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Quadratic twists for elliptic curve 2170h1

-4	8	-3	5	-7	-31
17360be1	69440u1	19530bv1	10850v1	15190d1	67270u1

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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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