Cremona's table of elliptic curves

12480 = 2⁶ · 3 · 5 · 13

Field	Data	Notes
Atkin-Lehner	2+ 3- 5+ 13+	Signs for the Atkin-Lehner involutions
Class	12480t	Isogeny class
Conductor	12480	Conductor
∏ cp	96	Product of Tamagawa factors cp
Δ	-3.0077615917081E+20	Discriminant
Eigenvalues	2+ 3- 5+  0  4 13+  2  4	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,678079,806484255]	[a1,a2,a3,a4,a6]
j	263059523447441758/2294739983908125	j-invariant
L	3.0323391503285	L(r)(E,1)/r!
Ω	0.12634746459702	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	12480bm6 1560j6 37440cc5 62400v5	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 12480t6

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

---

Quadratic twists for elliptic curve 12480t6

-4	8	-3	5
12480bm6	1560j6	37440cc5	62400v5

---

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