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	12400z	Isogeny class
Conductor	12400	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	2688	Modular degree for the optimal curve
Δ	1922000 = 24 · 53 · 312	Discriminant
Eigenvalues	2-  2 5- -4 -4  2  6 -4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-53,152]	[a1,a2,a3,a4,a6]
Generators	[26:15:8]	Generators of the group modulo torsion
j	8388608/961	j-invariant
L	5.6551072918796	L(r)(E,1)/r!
Ω	2.5443717152471	Real period
R	2.2225947796823	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	3100g1 49600cr1 111600gf1 12400ba1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 12400z1

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

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Quadratic twists for elliptic curve 12400z1

-4	8	-3	5
3100g1	49600cr1	111600gf1	12400ba1

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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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