Cremona's table of elliptic curves

30912 = 2⁶ · 3 · 7 · 23

Field	Data	Notes
Atkin-Lehner	2+ 3- 7- 23+	Signs for the Atkin-Lehner involutions
Class	30912y	Isogeny class
Conductor	30912	Conductor
∏ cp	128	Product of Tamagawa factors cp
Δ	377343928430493696 = 222 · 38 · 72 · 234	Discriminant
Eigenvalues	2+ 3-  2 7-  4  2 -6 -4	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-324737,-64914465]	[a1,a2,a3,a4,a6]
Generators	[2955:157440:1]	Generators of the group modulo torsion
j	14447092394873377/1439452851984	j-invariant
L	8.5706135054732	L(r)(E,1)/r!
Ω	0.20127695413646	Real period
R	5.3226495441591	Regulator
r	1	Rank of the group of rational points
S	0.99999999999999	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	30912bk3 966g3 92736co3	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 30912y3

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

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Quadratic twists for elliptic curve 30912y3

-4	8	-3
30912bk3	966g3	92736co3

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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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