Cremona's table of elliptic curves

246 = 2 · 3 · 41

Field	Data	Notes
Atkin-Lehner	2+ 3- 41+	Signs for the Atkin-Lehner involutions
Class	246f	Isogeny class
Conductor	246	Conductor
∏ cp	1	Product of Tamagawa factors cp
Δ	-1654104 = -1 · 23 · 3 · 413	Discriminant
Eigenvalues	2+ 3-  3  2 -6 -1  3  5	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,13,-58]	[a1,a2,a3,a4,a6]
j	270840023/1654104	j-invariant
L	1.3316520798733	L(r)(E,1)/r!
Ω	1.3316520798733	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	1968g2 7872e2 738j2 6150x2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 246f2

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
+	-	3	2	-6	-1	3	5	-6	0	-1	2	+	8	-12	6	-9	-10	-13	15	-7	-4	3	15	2

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Quadratic twists for elliptic curve 246f2

-4	8	-3	5	-7	-11	13	17	-19	41
1968g2	7872e2	738j2	6150x2	12054i2	29766bv2	41574t2	71094c2	88806q2	10086d2

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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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