Cremona's table of elliptic curves

8400 = 2⁴ · 3 · 5² · 7

Field	Data	Notes
Atkin-Lehner	2- 3- 5+ 7-	Signs for the Atkin-Lehner involutions
Class	8400cf	Isogeny class
Conductor	8400	Conductor
∏ cp	384	Product of Tamagawa factors cp
Δ	-4.0831674912E+19	Discriminant
Eigenvalues	2- 3- 5+ 7-  0 -2  6 -8	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,768992,-164512012]	[a1,a2,a3,a4,a6]
j	785793873833639/637994920500	j-invariant
L	2.7125300609339	L(r)(E,1)/r!
Ω	0.11302208587225	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	1050k5 33600ey4 25200eg4 1680m5	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 8400cf5

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

---

Quadratic twists for elliptic curve 8400cf5

-4	8	-3	5	-7
1050k5	33600ey4	25200eg4	1680m5	58800fe4

---

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