Cremona's table of elliptic curves

1914 = 2 · 3 · 11 · 29

Field	Data	Notes
Atkin-Lehner	2+ 3+ 11+ 29+	Signs for the Atkin-Lehner involutions
Class	1914a	Isogeny class
Conductor	1914	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	240	Modular degree for the optimal curve
Δ	-84216 = -1 · 23 · 3 · 112 · 29	Discriminant
Eigenvalues	2+ 3+  1  3 11+ -4  5 -7	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-7,13]	[a1,a2,a3,a4,a6]
Generators	[3:4:1]	Generators of the group modulo torsion
j	-47045881/84216	j-invariant
L	2.1667199893439	L(r)(E,1)/r!
Ω	3.0495961298031	Real period
R	0.35524703880769	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	15312u1 61248bd1 5742y1 47850cm1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1914a1

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	3	+	-4	5	-7	-6	+	-2	-5	1	-9	-3	10	7	-2	6	-12	-10	10	12	6	-18

---

Quadratic twists for elliptic curve 1914a1

-4	8	-3	5	-7	-11	29
15312u1	61248bd1	5742y1	47850cm1	93786be1	21054ba1	55506bg1

---

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