Cremona's table of elliptic curves

2790 = 2 · 3² · 5 · 31

Field	Data	Notes
Atkin-Lehner	2+ 3- 5- 31+	Signs for the Atkin-Lehner involutions
Class	2790h	Isogeny class
Conductor	2790	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	140113800 = 23 · 36 · 52 · 312	Discriminant
Eigenvalues	2+ 3- 5-  0 -2  0 -2 -4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-9594,364108]	[a1,a2,a3,a4,a6]
Generators	[-13:704:1]	Generators of the group modulo torsion
j	133974081659809/192200	j-invariant
L	2.5859882675031	L(r)(E,1)/r!
Ω	1.5633135666371	Real period
R	0.82708559648272	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	22320ca2 89280y2 310a2 13950ce2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2790h2

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	-2	-4	4	4	+	-8	-6	2	0	-8	-8	0	4	0	6	-4	-6	6	-2

---

Quadratic twists for elliptic curve 2790h2

-4	8	-3	5	-31
22320ca2	89280y2	310a2	13950ce2	86490bb2

---

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