Cremona's table of elliptic curves

121968 = 2⁴ · 3² · 7 · 11²

Field	Data	Notes
Atkin-Lehner	2- 3- 7- 11-	Signs for the Atkin-Lehner involutions
Class	121968fu	Isogeny class
Conductor	121968	Conductor
∏ cp	128	Product of Tamagawa factors cp
Δ	1129087341261766656 = 214 · 38 · 72 · 118	Discriminant
Eigenvalues	2- 3-  2 7- 11- -2 -6 -4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-287859,30333490]	[a1,a2,a3,a4,a6]
Generators	[617:9360:1]	Generators of the group modulo torsion
j	498677257/213444	j-invariant
L	7.5753164763747	L(r)(E,1)/r!
Ω	0.24808812165678	Real period
R	3.8168476146837	Regulator
r	1	Rank of the group of rational points
S	1.0000000044035	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	15246l2 40656dj2 11088bm2	Quadratic twists by: -4 -3 -11

Hecke Eigenvalues for elliptic curve 121968fu2

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

---

Quadratic twists for elliptic curve 121968fu2

-4	-3	-11
15246l2	40656dj2	11088bm2

---

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