Cremona's table of elliptic curves

12502 = 2 · 7 · 19 · 47

Field	Data	Notes
Atkin-Lehner	2- 7+ 19+ 47+	Signs for the Atkin-Lehner involutions
Class	12502c	Isogeny class
Conductor	12502	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	8459034366482 = 2 · 74 · 192 · 474	Discriminant
Eigenvalues	2-  0 -2 7+  0 -2 -6 19+	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-6106,-117385]	[a1,a2,a3,a4,a6]
j	25172562615580017/8459034366482	j-invariant
L	1.1094551522174	L(r)(E,1)/r!
Ω	0.5547275761087	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	100016p4 112518g4 87514u4	Quadratic twists by: -4 -3 -7

Hecke Eigenvalues for elliptic curve 12502c3

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	-2	-6	+	0	2	0	-2	-6	-8	+	-10	8	10	8	0	10	0	0	18	2

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Quadratic twists for elliptic curve 12502c3

-4	-3	-7
100016p4	112518g4	87514u4

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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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