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	15246a	Isogeny class
Conductor	15246	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	310464	Modular degree for the optimal curve
Δ	-1.0280602434722E+19	Discriminant
Eigenvalues	2+ 3+  0 7+ 11- -5 -6 -2	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-178437,157013973]	[a1,a2,a3,a4,a6]
j	-897199875/14680064	j-invariant
L	0.3861460333823	L(r)(E,1)/r!
Ω	0.19307301669115	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	121968da1 15246z2 106722q1 15246bb1	Quadratic twists by: -4 -3 -7 -11

Hecke Eigenvalues for elliptic curve 15246a1

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
+	+	0	+	-	-5	-6	-2	-3	3	5	-4	-9	1	6	-6	9	-5	-13	3	-2	-8	3	3	-10

---

Quadratic twists for elliptic curve 15246a1

-4	-3	-7	-11
121968da1	15246z2	106722q1	15246bb1

---

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