Cremona's table of elliptic curves

7406 = 2 · 7 · 23²

Field	Data	Notes
Atkin-Lehner	2- 7+ 23-	Signs for the Atkin-Lehner involutions
Class	7406g	Isogeny class
Conductor	7406	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	12672	Modular degree for the optimal curve
Δ	95335112516 = 22 · 7 · 237	Discriminant
Eigenvalues	2-  2  2 7+ -6 -4  2 -4	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-2127,-35599]	[a1,a2,a3,a4,a6]
Generators	[-11397816:22320469:373248]	Generators of the group modulo torsion
j	7189057/644	j-invariant
L	8.4988322472089	L(r)(E,1)/r!
Ω	0.70702669327225	Real period
R	12.020525290035	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	59248bd1 66654k1 51842p1 322c1	Quadratic twists by: -4 -3 -7 -23

Hecke Eigenvalues for elliptic curve 7406g1

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

---

Quadratic twists for elliptic curve 7406g1

-4	-3	-7	-23
59248bd1	66654k1	51842p1	322c1

---

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations