Cremona's table of elliptic curves

20328 = 2³ · 3 · 7 · 11²

Field	Data	Notes
Atkin-Lehner	2- 3+ 7+ 11-	Signs for the Atkin-Lehner involutions
Class	20328p	Isogeny class
Conductor	20328	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	-1.5064618200576E+25	Discriminant
Eigenvalues	2- 3+  2 7+ 11-  6  2  8	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-64622752,273613760620]	[a1,a2,a3,a4,a6]
Generators	[-1299921107235041095331117:-503743859585333367630328410:826650870788810440619]	Generators of the group modulo torsion
j	-8226100326647904626/4152140742401883	j-invariant
L	5.3992528251289	L(r)(E,1)/r!
Ω	0.065253777332154	Real period
R	41.371189882585	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	40656ba3 60984y3 1848b4	Quadratic twists by: -4 -3 -11

Hecke Eigenvalues for elliptic curve 20328p4

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	2	8	-4	-2	-8	6	2	-8	-4	2	-12	-10	-12	-12	-10	8	-12	10	-14

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Quadratic twists for elliptic curve 20328p4

-4	-3	-11
40656ba3	60984y3	1848b4

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Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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