Cremona's table of elliptic curves

40800 = 2⁵ · 3 · 5² · 17

Field	Data	Notes
Atkin-Lehner	2+ 3- 5- 17-	Signs for the Atkin-Lehner involutions
Class	40800bd	Isogeny class
Conductor	40800	Conductor
∏ cp	112	Product of Tamagawa factors cp
Δ	88465794624000 = 29 · 314 · 53 · 172	Discriminant
Eigenvalues	2+ 3- 5- -2 -6 -6 17- -4	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-11768,-195432]	[a1,a2,a3,a4,a6]
Generators	[-98:162:1] [-77:510:1]	Generators of the group modulo torsion
j	2816362943848/1382278041	j-invariant
L	9.7242716868524	L(r)(E,1)/r!
Ω	0.48183307365215	Real period
R	0.72077953212139	Regulator
r	2	Rank of the group of rational points
S	0.99999999999994	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	40800q2 81600hm2 122400ed2 40800bl2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 40800bd2

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	-6	-6	-	-4	0	-8	8	2	-10	0	-12	-10	-2	2	-4	-8	0	-16	-4	6	-12

---

Quadratic twists for elliptic curve 40800bd2

-4	8	-3	5
40800q2	81600hm2	122400ed2	40800bl2

---

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