Cremona's table of elliptic curves

11872 = 2⁵ · 7 · 53

Field	Data	Notes
Atkin-Lehner	2+ 7- 53-	Signs for the Atkin-Lehner involutions
Class	11872c	Isogeny class
Conductor	11872	Conductor
∏ cp	12	Product of Tamagawa factors cp
deg	1920	Modular degree for the optimal curve
Δ	-61663168 = -1 · 26 · 73 · 532	Discriminant
Eigenvalues	2+  0 -2 7-  0  0 -6  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,79,264]	[a1,a2,a3,a4,a6]
Generators	[5:28:1]	Generators of the group modulo torsion
j	851971392/963487	j-invariant
L	3.7536566557592	L(r)(E,1)/r!
Ω	1.311215872984	Real period
R	0.95424324173689	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	11872a1 23744bd1 106848be1 83104d1	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 11872c1

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	-	0	0	-6	4	8	-6	2	2	0	8	4	-	6	-6	-4	0	4	4	0	6	-14

---

Quadratic twists for elliptic curve 11872c1

-4	8	-3	-7
11872a1	23744bd1	106848be1	83104d1

---

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