Cremona's table of elliptic curves

12705 = 3 · 5 · 7 · 11²

Field	Data	Notes
Atkin-Lehner	3- 5- 7+ 11-	Signs for the Atkin-Lehner involutions
Class	12705m	Isogeny class
Conductor	12705	Conductor
∏ cp	192	Product of Tamagawa factors cp
Δ	579069215107700625 = 36 · 54 · 72 · 1110	Discriminant
Eigenvalues	1 3- 5- 7+ 11-  2 -2 -4	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-23059578,42619209631]	[a1,a2,a3,a4,a6]
j	765458482133960722801/326869475625	j-invariant
L	2.838718943897	L(r)(E,1)/r!
Ω	0.23655991199141	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	38115m4 63525r4 88935m4 1155m3	Quadratic twists by: -3 5 -7 -11

Hecke Eigenvalues for elliptic curve 12705m4

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

---

Quadratic twists for elliptic curve 12705m4

-3	5	-7	-11
38115m4	63525r4	88935m4	1155m3

---

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