Cremona's table of elliptic curves

14805 = 3² · 5 · 7 · 47

Field	Data	Notes
Atkin-Lehner	3- 5+ 7+ 47+	Signs for the Atkin-Lehner involutions
Class	14805d	Isogeny class
Conductor	14805	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	21135988125 = 37 · 54 · 7 · 472	Discriminant
Eigenvalues	-1 3- 5+ 7+ -6 -4  2  6	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-788,5042]	[a1,a2,a3,a4,a6]
Generators	[-30:46:1] [-12:118:1]	Generators of the group modulo torsion
j	74140932601/28993125	j-invariant
L	4.0794875764503	L(r)(E,1)/r!
Ω	1.1021116519457	Real period
R	0.92537983090196	Regulator
r	2	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	4935j2 74025u2 103635bq2	Quadratic twists by: -3 5 -7

Hecke Eigenvalues for elliptic curve 14805d2

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	-	+	+	-6	-4	2	6	-6	-4	-10	-6	2	4	+	-6	-4	-6	12	-12	-12	0	-4	-2	6

---

Quadratic twists for elliptic curve 14805d2

-3	5	-7
4935j2	74025u2	103635bq2

---

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