Cremona's table of elliptic curves

30492 = 2² · 3² · 7 · 11²

Field	Data	Notes
Atkin-Lehner	2- 3- 7+ 11+	Signs for the Atkin-Lehner involutions
Class	30492l	Isogeny class
Conductor	30492	Conductor
∏ cp	24	Product of Tamagawa factors cp
Δ	48308408273664 = 28 · 310 · 74 · 113	Discriminant
Eigenvalues	2- 3- -2 7+ 11+  4 -4  0	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-41151,-3195610]	[a1,a2,a3,a4,a6]
Generators	[-121:110:1]	Generators of the group modulo torsion
j	31025539568/194481	j-invariant
L	4.2976361632872	L(r)(E,1)/r!
Ω	0.33532694218998	Real period
R	2.1360427802291	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	121968ff2 10164b2 30492ba2	Quadratic twists by: -4 -3 -11

Hecke Eigenvalues for elliptic curve 30492l2

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

---

Quadratic twists for elliptic curve 30492l2

-4	-3	-11
121968ff2	10164b2	30492ba2

---

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