Cremona's table of elliptic curves

4030 = 2 · 5 · 13 · 31

Field	Data	Notes
Atkin-Lehner	2+ 5- 13- 31-	Signs for the Atkin-Lehner involutions
Class	4030a	Isogeny class
Conductor	4030	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	1568	Modular degree for the optimal curve
Δ	-2145894400 = -1 · 214 · 52 · 132 · 31	Discriminant
Eigenvalues	2+  0 5-  0 -2 13-  4  4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-104,-2240]	[a1,a2,a3,a4,a6]
j	-125075015001/2145894400	j-invariant
L	1.2597327936045	L(r)(E,1)/r!
Ω	0.62986639680226	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	32240n1 128960b1 36270bn1 20150j1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 4030a1

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

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Quadratic twists for elliptic curve 4030a1

-4	8	-3	5	13	-31
32240n1	128960b1	36270bn1	20150j1	52390e1	124930c1

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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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