Cremona's table of elliptic curves

7623 = 3² · 7 · 11²

Field	Data	Notes
Atkin-Lehner	3- 7+ 11-	Signs for the Atkin-Lehner involutions
Class	7623i	Isogeny class
Conductor	7623	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	3376787092396641 = 38 · 74 · 118	Discriminant
Eigenvalues	-1 3-  2 7+ 11- -6  2 -4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-42494,1895028]	[a1,a2,a3,a4,a6]
Generators	[1631:64524:1]	Generators of the group modulo torsion
j	6570725617/2614689	j-invariant
L	2.7504467999361	L(r)(E,1)/r!
Ω	0.40545392072012	Real period
R	3.3918118180373	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	121968fv2 2541b2 53361bp2 693d2	Quadratic twists by: -4 -3 -7 -11

Hecke Eigenvalues for elliptic curve 7623i2

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

---

Quadratic twists for elliptic curve 7623i2

-4	-3	-7	-11
121968fv2	2541b2	53361bp2	693d2

---

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