Cremona's table of elliptic curves

5200 = 2⁴ · 5² · 13

Field	Data	Notes
Atkin-Lehner	2- 5+ 13+	Signs for the Atkin-Lehner involutions
Class	5200o	Isogeny class
Conductor	5200	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	2880	Modular degree for the optimal curve
Δ	-32500000000 = -1 · 28 · 510 · 13	Discriminant
Eigenvalues	2-  0 5+ -3 -3 13+  1 -4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,625,6250]	[a1,a2,a3,a4,a6]
j	10800/13	j-invariant
L	0.78151662625157	L(r)(E,1)/r!
Ω	0.78151662625157	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	1300a1 20800cv1 46800di1 5200bg1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 5200o1

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	+	-3	-3	+	1	-4	2	7	-5	-6	4	6	-13	-9	-5	13	-5	0	2	14	-9	4	2

---

Quadratic twists for elliptic curve 5200o1

-4	8	-3	5	13
1300a1	20800cv1	46800di1	5200bg1	67600bg1

---

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