Cremona's table of elliptic curves

4830 = 2 · 3 · 5 · 7 · 23

Field	Data	Notes
Atkin-Lehner	2+ 3+ 5+ 7+ 23-	Signs for the Atkin-Lehner involutions
Class	4830b	Isogeny class
Conductor	4830	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	-109830613939935000 = -1 · 23 · 3 · 54 · 712 · 232	Discriminant
Eigenvalues	2+ 3+ 5+ 7+  4  6  2  0	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,6437,-15940907]	[a1,a2,a3,a4,a6]
j	29489595518609351/109830613939935000	j-invariant
L	1.2374246567819	L(r)(E,1)/r!
Ω	0.15467808209774	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	4	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	38640cq3 14490bu4 24150ck3 33810bu3	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 4830b4

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
+	+	+	+	4	6	2	0	-	2	0	10	6	8	-12	-6	12	10	-16	4	-6	-16	-4	-2	18

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Quadratic twists for elliptic curve 4830b4

-4	-3	5	-7	-23
38640cq3	14490bu4	24150ck3	33810bu3	111090p3

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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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