Cremona's table of elliptic curves

8970 = 2 · 3 · 5 · 13 · 23

Field	Data	Notes
Atkin-Lehner	2+ 3+ 5+ 13+ 23+	Signs for the Atkin-Lehner involutions
Class	8970a	Isogeny class
Conductor	8970	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	4800	Modular degree for the optimal curve
Δ	-1488015360 = -1 · 212 · 35 · 5 · 13 · 23	Discriminant
Eigenvalues	2+ 3+ 5+ -1 -5 13+  2  4	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,52,1872]	[a1,a2,a3,a4,a6]
Generators	[-8:36:1]	Generators of the group modulo torsion
j	15087533111/1488015360	j-invariant
L	2.0905738183103	L(r)(E,1)/r!
Ω	1.1580705363029	Real period
R	0.90261074467211	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	71760bp1 26910bi1 44850cc1 116610by1	Quadratic twists by: -4 -3 5 13

Hecke Eigenvalues for elliptic curve 8970a1

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

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Quadratic twists for elliptic curve 8970a1

-4	-3	5	13
71760bp1	26910bi1	44850cc1	116610by1

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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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