Cremona's table of elliptic curves

8190 = 2 · 3² · 5 · 7 · 13

Field	Data	Notes
Atkin-Lehner	2+ 3- 5- 7- 13-	Signs for the Atkin-Lehner involutions
Class	8190x	Isogeny class
Conductor	8190	Conductor
∏ cp	216	Product of Tamagawa factors cp
Δ	150866138752875000 = 23 · 36 · 56 · 73 · 136	Discriminant
Eigenvalues	2+ 3- 5- 7-  0 13-  0  2	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-183204,-23655240]	[a1,a2,a3,a4,a6]
Generators	[-329:1127:1]	Generators of the group modulo torsion
j	932829715460155969/206949435875000	j-invariant
L	3.5538809665569	L(r)(E,1)/r!
Ω	0.23441724309347	Real period
R	2.5267488287539	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	6	Number of elements in the torsion subgroup
Twists	65520dq4 910j4 40950dl4 57330s4	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 8190x4

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

---

Quadratic twists for elliptic curve 8190x4

-4	-3	5	-7	13
65520dq4	910j4	40950dl4	57330s4	106470dw4

---

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