Cremona's table of elliptic curves

2030 = 2 · 5 · 7 · 29

Field	Data	Notes
Atkin-Lehner	2- 5- 7- 29+	Signs for the Atkin-Lehner involutions
Class	2030b	Isogeny class
Conductor	2030	Conductor
∏ cp	144	Product of Tamagawa factors cp
deg	2112	Modular degree for the optimal curve
Δ	-376768000000 = -1 · 212 · 56 · 7 · 292	Discriminant
Eigenvalues	2- -2 5- 7-  0  2  0  2	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,1660,-13808]	[a1,a2,a3,a4,a6]
j	505861496763839/376768000000	j-invariant
L	2.1333146703471	L(r)(E,1)/r!
Ω	0.53332866758678	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	6	Number of elements in the torsion subgroup
Twists	16240q1 64960g1 18270s1 10150a1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2030b1

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

---

Quadratic twists for elliptic curve 2030b1

-4	8	-3	5	-7	29
16240q1	64960g1	18270s1	10150a1	14210o1	58870l1

---

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