Cremona's table of elliptic curves

1530 = 2 · 3² · 5 · 17

Field	Data	Notes
Atkin-Lehner	2+ 3+ 5+ 17-	Signs for the Atkin-Lehner involutions
Class	1530a	Isogeny class
Conductor	1530	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	3840	Modular degree for the optimal curve
Δ	-4550709600000 = -1 · 28 · 39 · 55 · 172	Discriminant
Eigenvalues	2+ 3+ 5+ -4  2 -6 17-  0	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-690,-102700]	[a1,a2,a3,a4,a6]
j	-1847284083/231200000	j-invariant
L	0.68693987239561	L(r)(E,1)/r!
Ω	0.34346993619781	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	12240be1 48960bc1 1530j1 7650bl1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1530a1

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

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Quadratic twists for elliptic curve 1530a1

-4	8	-3	5	-7	17
12240be1	48960bc1	1530j1	7650bl1	74970i1	26010d1

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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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