Cremona's table of elliptic curves

12992 = 2⁶ · 7 · 29

Field	Data	Notes
Atkin-Lehner	2- 7+ 29-	Signs for the Atkin-Lehner involutions
Class	12992bc	Isogeny class
Conductor	12992	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	12968631861248 = 217 · 76 · 292	Discriminant
Eigenvalues	2-  2  0 7+  0 -4  2  6	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-143073,-20781439]	[a1,a2,a3,a4,a6]
Generators	[227819529:6147077336:250047]	Generators of the group modulo torsion
j	2471097448795250/98942809	j-invariant
L	6.3523078135183	L(r)(E,1)/r!
Ω	0.24547706618522	Real period
R	12.938699146594	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	12992t2 3248b2 116928dg2 90944eg2	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 12992bc2

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

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Quadratic twists for elliptic curve 12992bc2

-4	8	-3	-7
12992t2	3248b2	116928dg2	90944eg2

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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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