Cremona's table of elliptic curves

3939 = 3 · 13 · 101

Field	Data	Notes
Atkin-Lehner	3+ 13- 101+	Signs for the Atkin-Lehner involutions
Class	3939a	Isogeny class
Conductor	3939	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	2280	Modular degree for the optimal curve
Δ	-40181739 = -1 · 3 · 13 · 1013	Discriminant
Eigenvalues	-2 3+ -1  5 -2 13- -4 -6	Hecke eigenvalues for primes up to 20
Equation	[0,-1,1,-156,-760]	[a1,a2,a3,a4,a6]
j	-422550360064/40181739	j-invariant
L	0.6714531359484	L(r)(E,1)/r!
Ω	0.6714531359484	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	63024t1 11817e1 98475n1 51207a1	Quadratic twists by: -4 -3 5 13

Hecke Eigenvalues for elliptic curve 3939a1

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	+	-1	5	-2	-	-4	-6	6	-1	4	10	-12	0	0	9	-6	4	16	-3	-1	-1	10	-14	-14

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Quadratic twists for elliptic curve 3939a1

-4	-3	5	13
63024t1	11817e1	98475n1	51207a1

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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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