Cremona's table of elliptic curves

9870 = 2 · 3 · 5 · 7 · 47

Field	Data	Notes
Atkin-Lehner	2- 3+ 5- 7+ 47-	Signs for the Atkin-Lehner involutions
Class	9870p	Isogeny class
Conductor	9870	Conductor
∏ cp	320	Product of Tamagawa factors cp
Δ	3.4562558815279E+20	Discriminant
Eigenvalues	2- 3+ 5- 7+  4 -2  2 -4	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-77516060,262651405565]	[a1,a2,a3,a4,a6]
j	51510857911263182185075707841/345625588152793267200	j-invariant
L	3.047997245373	L(r)(E,1)/r!
Ω	0.15239986226865	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	78960de4 29610f4 49350bd4 69090bq4	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 9870p4

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	-2	2	-4	0	-2	0	6	2	4	-	6	4	-10	-4	8	2	0	12	10	-14

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Quadratic twists for elliptic curve 9870p4

-4	-3	5	-7
78960de4	29610f4	49350bd4	69090bq4

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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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