Cremona's table of elliptic curves

25280 = 2⁶ · 5 · 79

Field	Data	Notes
Atkin-Lehner	2+ 5+ 79+	Signs for the Atkin-Lehner involutions
Class	25280b	Isogeny class
Conductor	25280	Conductor
∏ cp	4	Product of Tamagawa factors cp
Δ	51052650168320 = 218 · 5 · 794	Discriminant
Eigenvalues	2+  0 5+ -4 -4 -6  6  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-10028,176688]	[a1,a2,a3,a4,a6]
Generators	[216:2844:1]	Generators of the group modulo torsion
j	425428681761/194750405	j-invariant
L	2.7352141854424	L(r)(E,1)/r!
Ω	0.56690391701423	Real period
R	4.8248285174112	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	25280r3 395a3 126400b3	Quadratic twists by: -4 8 5

Hecke Eigenvalues for elliptic curve 25280b3

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	+	-4	-4	-6	6	4	0	-6	0	-10	2	-8	12	14	4	10	4	-8	2	+	-4	-6	10

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Quadratic twists for elliptic curve 25280b3

-4	8	5
25280r3	395a3	126400b3

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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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