Cremona's table of elliptic curves

7068 = 2² · 3 · 19 · 31

Field	Data	Notes
Atkin-Lehner	2- 3+ 19+ 31-	Signs for the Atkin-Lehner involutions
Class	7068c	Isogeny class
Conductor	7068	Conductor
∏ cp	12	Product of Tamagawa factors cp
Δ	99640684659456 = 28 · 310 · 193 · 312	Discriminant
Eigenvalues	2- 3+  2 -4  0  0 -2 19+	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-39092,2949000]	[a1,a2,a3,a4,a6]
Generators	[-118:2430:1]	Generators of the group modulo torsion
j	25808248194126928/389221424451	j-invariant
L	3.4647066425308	L(r)(E,1)/r!
Ω	0.59986507002399	Real period
R	1.9252699846829	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	28272i2 113088q2 21204d2	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 7068c2

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	-4	0	0	-2	+	0	10	-	8	0	-6	-2	10	12	-6	-12	-8	-10	8	-16	-6	2

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Quadratic twists for elliptic curve 7068c2

-4	8	-3
28272i2	113088q2	21204d2

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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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