Cremona's table of elliptic curves

28560 = 2⁴ · 3 · 5 · 7 · 17

Field	Data	Notes
Atkin-Lehner	2- 3+ 5- 7+ 17-	Signs for the Atkin-Lehner involutions
Class	28560cv	Isogeny class
Conductor	28560	Conductor
∏ cp	128	Product of Tamagawa factors cp
Δ	375016720028160000 = 212 · 3 · 54 · 7 · 178	Discriminant
Eigenvalues	2- 3+ 5- 7+  4 -2 17-  4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-1147840,472801600]	[a1,a2,a3,a4,a6]
j	40832710302042509761/91556816413125	j-invariant
L	2.41575956602	L(r)(E,1)/r!
Ω	0.30196994575257	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	1785o5 114240iq6 85680ds6	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 28560cv6

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
-	+	-	+	4	-2	-	4	8	6	0	-10	-6	4	0	6	4	6	-4	-8	2	16	12	-6	10

---

Quadratic twists for elliptic curve 28560cv6

-4	8	-3
1785o5	114240iq6	85680ds6

---

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