Cremona's table of elliptic curves

1860 = 2² · 3 · 5 · 31

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 31-	Signs for the Atkin-Lehner involutions
Class	1860c	Isogeny class
Conductor	1860	Conductor
∏ cp	48	Product of Tamagawa factors cp
Δ	1301702400 = 28 · 38 · 52 · 31	Discriminant
Eigenvalues	2- 3- 5- -2 -4 -4  0  0	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-300,900]	[a1,a2,a3,a4,a6]
Generators	[-12:54:1]	Generators of the group modulo torsion
j	11702923216/5084775	j-invariant
L	3.362598523226	L(r)(E,1)/r!
Ω	1.3765496499434	Real period
R	0.20356442908811	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	7440m2 29760j2 5580e2 9300d2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1860c2

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	0	0	-6	-	-8	-10	-4	10	0	-4	-6	-2	8	4	16	-4	-18	14

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Quadratic twists for elliptic curve 1860c2

-4	8	-3	5	-7	-31
7440m2	29760j2	5580e2	9300d2	91140e2	57660e2

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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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