Cremona's table of elliptic curves

26264 = 2³ · 7² · 67

Field	Data	Notes
Atkin-Lehner	2+ 7- 67-	Signs for the Atkin-Lehner involutions
Class	26264c	Isogeny class
Conductor	26264	Conductor
∏ cp	16	Product of Tamagawa factors cp
deg	41472	Modular degree for the optimal curve
Δ	-46373719506688 = -1 · 28 · 79 · 672	Discriminant
Eigenvalues	2+  0  0 7- -4 -4 -2  6	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,1225,-327222]	[a1,a2,a3,a4,a6]
Generators	[16947:2206176:1]	Generators of the group modulo torsion
j	6750000/1539727	j-invariant
L	4.2507878213566	L(r)(E,1)/r!
Ω	0.3002430727688	Real period
R	3.5394553670769	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	52528a1 3752a1	Quadratic twists by: -4 -7

Hecke Eigenvalues for elliptic curve 26264c1

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	0	-	-4	-4	-2	6	4	2	-4	6	0	-4	6	14	-6	4	-	12	2	8	6	6	-16

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Quadratic twists for elliptic curve 26264c1

-4	-7
52528a1	3752a1

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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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