Cremona's table of elliptic curves

1155 = 3 · 5 · 7 · 11

Field	Data	Notes
Atkin-Lehner	3+ 5+ 7+ 11+	Signs for the Atkin-Lehner involutions
Class	1155b	Isogeny class
Conductor	1155	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	4368	Modular degree for the optimal curve
Δ	-72214645051395 = -1 · 313 · 5 · 77 · 11	Discriminant
Eigenvalues	2 3+ 5+ 7+ 11+ -2 -3 -5	Hecke eigenvalues for primes up to 20
Equation	[0,-1,1,8294,284721]	[a1,a2,a3,a4,a6]
Generators	[20298:1022895:8]	Generators of the group modulo torsion
j	63090423356788736/72214645051395	j-invariant
L	3.7866014957627	L(r)(E,1)/r!
Ω	0.40960880343936	Real period
R	9.2444338695061	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	18480cv1 73920dh1 3465q1 5775t1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1155b1

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
2	+	+	+	+	-2	-3	-5	3	-3	0	-6	-4	7	-4	9	-11	-1	-2	-8	4	10	11	-7	1

---

Quadratic twists for elliptic curve 1155b1

-4	8	-3	5	-7	-11
18480cv1	73920dh1	3465q1	5775t1	8085x1	12705d1

---

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