Cremona's table of elliptic curves

15400 = 2³ · 5² · 7 · 11

Field	Data	Notes
Atkin-Lehner	2- 5+ 7+ 11-	Signs for the Atkin-Lehner involutions
Class	15400n	Isogeny class
Conductor	15400	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	5390000000000 = 210 · 510 · 72 · 11	Discriminant
Eigenvalues	2-  0 5+ 7+ 11-  6 -6 -4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-287675,-59388250]	[a1,a2,a3,a4,a6]
Generators	[8770:245625:8]	Generators of the group modulo torsion
j	164554625611044/336875	j-invariant
L	4.4658239217797	L(r)(E,1)/r!
Ω	0.206145603791	Real period
R	5.4158612161182	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	30800h4 123200a4 3080b3 107800by4	Quadratic twists by: -4 8 5 -7

Hecke Eigenvalues for elliptic curve 15400n3

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	+	+	-	6	-6	-4	-4	6	0	10	10	-4	-12	-6	-4	14	8	16	2	0	-12	-6	-18

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Quadratic twists for elliptic curve 15400n3

-4	8	5	-7
30800h4	123200a4	3080b3	107800by4

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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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