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	12400f	Isogeny class
Conductor	12400	Conductor
∏ cp	6	Product of Tamagawa factors cp
deg	6336	Modular degree for the optimal curve
Δ	-1525299200 = -1 · 211 · 52 · 313	Discriminant
Eigenvalues	2+  0 5+ -1  5  5 -2  2	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-1915,-32310]	[a1,a2,a3,a4,a6]
j	-15169109490/29791	j-invariant
L	2.1648484698992	L(r)(E,1)/r!
Ω	0.36080807831653	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	6200h1 49600by1 111600bk1 12400l1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 12400f1

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	+	-1	5	5	-2	2	-2	-2	-	9	9	1	7	-3	-14	-11	8	9	6	-12	-7	18	2

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Quadratic twists for elliptic curve 12400f1

-4	8	-3	5
6200h1	49600by1	111600bk1	12400l1

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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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