Cremona's table of elliptic curves

61504 = 2⁶ · 31²

Field	Data	Notes
Atkin-Lehner	2- 31-	Signs for the Atkin-Lehner involutions
Class	61504bn	Isogeny class
Conductor	61504	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	29081720619008 = 215 · 316	Discriminant
Eigenvalues	2-  0  2  0  0  6 -2  0	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-42284,3336592]	[a1,a2,a3,a4,a6]
Generators	[-44268:884120:343]	Generators of the group modulo torsion
j	287496	j-invariant
L	7.1921552755204	L(r)(E,1)/r!
Ω	0.66600328479382	Real period
R	5.3994893416709	Regulator
r	1	Rank of the group of rational points
S	0.99999999999949	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	61504bn3 30752f4 64a2	Quadratic twists by: -4 8 -31

Hecke Eigenvalues for elliptic curve 61504bn4

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
-	0	2	0	0	6	-2	0	0	-10	-	-2	10	0	0	14	0	-10	0	0	6	0	0	-10	18

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Quadratic twists for elliptic curve 61504bn4

-4	8	-31
61504bn3	30752f4	64a2

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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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