Cremona's table of elliptic curves

7900 = 2² · 5² · 79

Field	Data	Notes
Atkin-Lehner	2- 5+ 79-	Signs for the Atkin-Lehner involutions
Class	7900b	Isogeny class
Conductor	7900	Conductor
∏ cp	12	Product of Tamagawa factors cp
Δ	4937500000000 = 28 · 512 · 79	Discriminant
Eigenvalues	2-  0 5+  0  4  2  0  0	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-11575,-467250]	[a1,a2,a3,a4,a6]
Generators	[-69:54:1]	Generators of the group modulo torsion
j	42877229904/1234375	j-invariant
L	4.2836705209727	L(r)(E,1)/r!
Ω	0.4610876879564	Real period
R	3.096786600367	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	31600f2 126400p2 71100n2 1580a2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 7900b2

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	2	0	0	2	-6	-4	-8	-10	8	-12	12	-4	-6	14	0	-6	-	-2	-10	2

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Quadratic twists for elliptic curve 7900b2

-4	8	-3	5
31600f2	126400p2	71100n2	1580a2

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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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