Cremona's table of elliptic curves

40425 = 3 · 5² · 7² · 11

Field	Data	Notes
Atkin-Lehner	3- 5+ 7- 11+	Signs for the Atkin-Lehner involutions
Class	40425cb	Isogeny class
Conductor	40425	Conductor
∏ cp	10	Product of Tamagawa factors cp
deg	7920	Modular degree for the optimal curve
Δ	-36018675 = -1 · 35 · 52 · 72 · 112	Discriminant
Eigenvalues	0 3- 5+ 7- 11+  2 -8 -4	Hecke eigenvalues for primes up to 20
Equation	[0,1,1,-23,284]	[a1,a2,a3,a4,a6]
Generators	[4:-17:1]	Generators of the group modulo torsion
j	-1146880/29403	j-invariant
L	5.2311721118441	L(r)(E,1)/r!
Ω	1.7251449780087	Real period
R	0.30323086920386	Regulator
r	1	Rank of the group of rational points
S	1.0000000000003	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	121275dv1 40425be1 40425c1	Quadratic twists by: -3 5 -7

Hecke Eigenvalues for elliptic curve 40425cb1

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	-8	-4	2	0	3	-3	2	5	6	-4	-10	7	4	6	-1	-5	2	8	-7

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Quadratic twists for elliptic curve 40425cb1

-3	5	-7
121275dv1	40425be1	40425c1

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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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