Cremona's table of elliptic curves

24400 = 2⁴ · 5² · 61

Field	Data	Notes
Atkin-Lehner	2- 5- 61+	Signs for the Atkin-Lehner involutions
Class	24400z	Isogeny class
Conductor	24400	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	121929728000000000 = 224 · 59 · 612	Discriminant
Eigenvalues	2-  2 5- -4  4  4 -2 -4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-43693208,111179804912]	[a1,a2,a3,a4,a6]
Generators	[68889636:-657728000:19683]	Generators of the group modulo torsion
j	1153122726940210853/15241216	j-invariant
L	6.9781645537438	L(r)(E,1)/r!
Ω	0.23410738616148	Real period
R	7.4518842273206	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	3050c2 97600cx2 24400bb2	Quadratic twists by: -4 8 5

Hecke Eigenvalues for elliptic curve 24400z2

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	-	-4	4	4	-2	-4	-4	-6	4	10	6	8	-2	-2	-8	+	-8	8	-4	0	-6	-10	16

---

Quadratic twists for elliptic curve 24400z2

-4	8	5
3050c2	97600cx2	24400bb2

---

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