Cremona's table of elliptic curves

3978 = 2 · 3² · 13 · 17

Field	Data	Notes
Atkin-Lehner	2+ 3- 13+ 17+	Signs for the Atkin-Lehner involutions
Class	3978a	Isogeny class
Conductor	3978	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	4600221320448 = 28 · 314 · 13 · 172	Discriminant
Eigenvalues	2+ 3-  0 -2  2 13+ 17+ -8	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-160002,-24593900]	[a1,a2,a3,a4,a6]
j	621403856941038625/6310317312	j-invariant
L	0.95483500139483	L(r)(E,1)/r!
Ω	0.23870875034871	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	31824t2 127296w2 1326d2 99450di2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 3978a2

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

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Quadratic twists for elliptic curve 3978a2

-4	8	-3	5	13	17
31824t2	127296w2	1326d2	99450di2	51714n2	67626d2

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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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