Cremona's table of elliptic curves

3995 = 5 · 17 · 47

Field	Data	Notes
Atkin-Lehner	5+ 17- 47+	Signs for the Atkin-Lehner involutions
Class	3995b	Isogeny class
Conductor	3995	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	3660	Modular degree for the optimal curve
Δ	-5515596875 = -1 · 55 · 17 · 473	Discriminant
Eigenvalues	-2 -1 5+  4 -4  5 17-  0	Hecke eigenvalues for primes up to 20
Equation	[0,-1,1,-86,-3558]	[a1,a2,a3,a4,a6]
j	-71163817984/5515596875	j-invariant
L	0.59759621829787	L(r)(E,1)/r!
Ω	0.59759621829787	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	63920d1 35955l1 19975e1 67915o1	Quadratic twists by: -4 -3 5 17

Hecke Eigenvalues for elliptic curve 3995b1

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	+	4	-4	5	-	0	-6	-3	8	-1	-11	7	+	8	5	4	-7	10	-8	4	-8	6	5

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Quadratic twists for elliptic curve 3995b1

-4	-3	5	17
63920d1	35955l1	19975e1	67915o1

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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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