Cremona's table of elliptic curves

30282 = 2 · 3 · 7² · 103

Field	Data	Notes
Atkin-Lehner	2- 3- 7- 103-	Signs for the Atkin-Lehner involutions
Class	30282bv	Isogeny class
Conductor	30282	Conductor
∏ cp	768	Product of Tamagawa factors cp
Δ	1188654808204023552 = 28 · 312 · 77 · 1032	Discriminant
Eigenvalues	2- 3-  0 7- -2  2 -6  4	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-391658,-78448476]	[a1,a2,a3,a4,a6]
Generators	[1390:-46118:1]	Generators of the group modulo torsion
j	56475039965604625/10103399163648	j-invariant
L	10.150671282694	L(r)(E,1)/r!
Ω	0.19318603865262	Real period
R	0.27366408031395	Regulator
r	1	Rank of the group of rational points
S	0.99999999999999	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	90846by2 4326i2	Quadratic twists by: -3 -7

Hecke Eigenvalues for elliptic curve 30282bv2

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

---

Quadratic twists for elliptic curve 30282bv2

-3	-7
90846by2	4326i2

---

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