Cremona's table of elliptic curves

12400 = 2⁴ · 5² · 31

Field	Data	Notes
Atkin-Lehner	2+ 5+ 31+	Signs for the Atkin-Lehner involutions
Class	12400d	Isogeny class
Conductor	12400	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	50688	Modular degree for the optimal curve
Δ	-6054687500000000 = -1 · 28 · 517 · 31	Discriminant
Eigenvalues	2+ -1 5+  0  0  2 -3 -1	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-180033,29699437]	[a1,a2,a3,a4,a6]
Generators	[52:4525:1]	Generators of the group modulo torsion
j	-161332732109824/1513671875	j-invariant
L	3.6127265076472	L(r)(E,1)/r!
Ω	0.42705410291465	Real period
R	4.2298229697247	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	6200k1 49600bo1 111600t1 2480b1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 12400d1

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
+	-1	+	0	0	2	-3	-1	0	6	+	-3	-11	9	10	1	-13	8	2	-3	7	-2	9	4	-14

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Quadratic twists for elliptic curve 12400d1

-4	8	-3	5
6200k1	49600bo1	111600t1	2480b1

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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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