Cremona's table of elliptic curves

15246 = 2 · 3² · 7 · 11²

Field	Data	Notes
Atkin-Lehner	2- 3- 7- 11-	Signs for the Atkin-Lehner involutions
Class	15246bu	Isogeny class
Conductor	15246	Conductor
∏ cp	192	Product of Tamagawa factors cp
Δ	5956652430987674724 = 22 · 310 · 76 · 118	Discriminant
Eigenvalues	2- 3- -2 7- 11-  2 -2  0	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-2741036,1743441131]	[a1,a2,a3,a4,a6]
Generators	[777:8683:1]	Generators of the group modulo torsion
j	1763535241378513/4612311396	j-invariant
L	6.7501714186581	L(r)(E,1)/r!
Ω	0.24004085112465	Real period
R	2.3434106413665	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	121968eg2 5082n2 106722gv2 1386b2	Quadratic twists by: -4 -3 -7 -11

Hecke Eigenvalues for elliptic curve 15246bu2

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

---

Quadratic twists for elliptic curve 15246bu2

-4	-3	-7	-11
121968eg2	5082n2	106722gv2	1386b2

---

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