Cremona's table of elliptic curves

61600 = 2⁵ · 5² · 7 · 11

Field	Data	Notes
Atkin-Lehner	2+ 5- 7+ 11+	Signs for the Atkin-Lehner involutions
Class	61600u	Isogeny class
Conductor	61600	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	54208000 = 29 · 53 · 7 · 112	Discriminant
Eigenvalues	2+  0 5- 7+ 11+  2 -2 -6	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-355,2550]	[a1,a2,a3,a4,a6]
Generators	[5:30:1] [14:18:1]	Generators of the group modulo torsion
j	77308776/847	j-invariant
L	9.6843941086152	L(r)(E,1)/r!
Ω	1.9992423953503	Real period
R	2.4220159924436	Regulator
r	2	Rank of the group of rational points
S	0.99999999999958	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	61600cb2 123200cw2 61600by2	Quadratic twists by: -4 8 5

Hecke Eigenvalues for elliptic curve 61600u2

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	-2	-6	4	-8	-8	-2	-12	4	-6	2	-12	-10	-14	0	10	-6	12	-10	-2

---

Quadratic twists for elliptic curve 61600u2

-4	8	5
61600cb2	123200cw2	61600by2

---

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