Cremona's table of elliptic curves

6930 = 2 · 3² · 5 · 7 · 11

Field	Data	Notes
Atkin-Lehner	2+ 3- 5+ 7- 11-	Signs for the Atkin-Lehner involutions
Class	6930i	Isogeny class
Conductor	6930	Conductor
∏ cp	256	Product of Tamagawa factors cp
Δ	4.897313197151E+20	Discriminant
Eigenvalues	2+ 3- 5+ 7- 11- -2 -2 -4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-50181570,-136808005100]	[a1,a2,a3,a4,a6]
j	19170300594578891358373921/671785075055001600	j-invariant
L	0.90757889655513	L(r)(E,1)/r!
Ω	0.056723681034696	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	55440cs2 2310o2 34650cv2 48510bs2	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 6930i2

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	-2	-4	-8	-6	8	-2	-2	4	-8	10	12	-2	-4	-8	2	16	4	14	10

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Quadratic twists for elliptic curve 6930i2

-4	-3	5	-7	-11
55440cs2	2310o2	34650cv2	48510bs2	76230dl2

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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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