Cremona's table of elliptic curves

8690 = 2 · 5 · 11 · 79

Field	Data	Notes
Atkin-Lehner	2+ 5- 11- 79+	Signs for the Atkin-Lehner involutions
Class	8690d	Isogeny class
Conductor	8690	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	8704	Modular degree for the optimal curve
Δ	-15661465600 = -1 · 216 · 52 · 112 · 79	Discriminant
Eigenvalues	2+  2 5- -2 11-  6  0 -4	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-227,-6259]	[a1,a2,a3,a4,a6]
Generators	[12882:275159:27]	Generators of the group modulo torsion
j	-1302528459961/15661465600	j-invariant
L	4.6783747681407	L(r)(E,1)/r!
Ω	0.52924487796255	Real period
R	4.4198583330189	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	69520bc1 78210ba1 43450u1 95590t1	Quadratic twists by: -4 -3 5 -11

Hecke Eigenvalues for elliptic curve 8690d1

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	-	6	0	-4	-4	-6	0	-8	-2	-2	6	4	-12	10	-16	0	-14	+	-16	-10	-10

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Quadratic twists for elliptic curve 8690d1

-4	-3	5	-11
69520bc1	78210ba1	43450u1	95590t1

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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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