Cremona's table of elliptic curves

1975 = 5² · 79

Field	Data	Notes
Atkin-Lehner	5- 79-	Signs for the Atkin-Lehner involutions
Class	1975f	Isogeny class
Conductor	1975	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	320	Modular degree for the optimal curve
Δ	-154296875 = -1 · 59 · 79	Discriminant
Eigenvalues	0 -1 5- -1  1  0  6  4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,1,-83,693]	[a1,a2,a3,a4,a6]
Generators	[17:62:1]	Generators of the group modulo torsion
j	-32768/79	j-invariant
L	2.0636369363172	L(r)(E,1)/r!
Ω	1.6155778101811	Real period
R	0.63866838332157	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	31600v1 126400bd1 17775be1 1975e1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1975f1

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	-1	-	-1	1	0	6	4	0	-4	-5	-5	0	4	0	5	-12	-2	-10	-14	2	-	16	6	-12

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Quadratic twists for elliptic curve 1975f1

-4	8	-3	5	-7
31600v1	126400bd1	17775be1	1975e1	96775r1

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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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