Cremona's table of elliptic curves

705 = 3 · 5 · 47

Field	Data	Notes
Atkin-Lehner	3+ 5- 47-	Signs for the Atkin-Lehner involutions
Class	705b	Isogeny class
Conductor	705	Conductor
∏ cp	15	Product of Tamagawa factors cp
deg	1440	Modular degree for the optimal curve
Δ	-774039398625 = -1 · 33 · 53 · 475	Discriminant
Eigenvalues	-1 3+ 5- -5  6  3 -3 -1	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-120,42282]	[a1,a2,a3,a4,a6]
Generators	[312:-5679:1]	Generators of the group modulo torsion
j	-191202526081/774039398625	j-invariant
L	1.285596870614	L(r)(E,1)/r!
Ω	0.71977241524884	Real period
R	0.1190743854935	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	11280z1 45120bc1 2115d1 3525k1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 705b1

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	+	-	-5	6	3	-3	-1	-5	-7	0	0	-5	-6	-	5	-9	-7	-8	-3	-10	-10	-8	14	12

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Quadratic twists for elliptic curve 705b1

-4	8	-3	5	-7	-11	13	-47
11280z1	45120bc1	2115d1	3525k1	34545q1	85305j1	119145a1	33135c1

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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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