Cremona's table of elliptic curves

774 = 2 · 3² · 43

Field	Data	Notes
Atkin-Lehner	2+ 3- 43-	Signs for the Atkin-Lehner involutions
Class	774d	Isogeny class
Conductor	774	Conductor
∏ cp	28	Product of Tamagawa factors cp
Δ	-2377869209964036 = -1 · 22 · 37 · 437	Discriminant
Eigenvalues	2+ 3-  1  1 -5 -7 -4 -1	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-539109,152510121]	[a1,a2,a3,a4,a6]
Generators	[-564:16923:1]	Generators of the group modulo torsion
j	-23769846831649063249/3261823333284	j-invariant
L	1.7881748996295	L(r)(E,1)/r!
Ω	0.44310020709001	Real period
R	0.1441285475624	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	6192o2 24768m2 258f2 19350by2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 774d2

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	1	-5	-7	-4	-1	4	5	-10	10	0	-	1	-12	-4	-8	-2	12	4	10	7	-6	-7

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Quadratic twists for elliptic curve 774d2

-4	8	-3	5	-7	-11	-43
6192o2	24768m2	258f2	19350by2	37926x2	93654bh2	33282ba2

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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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