Cremona's table of elliptic curves

23700 = 2² · 3 · 5² · 79

Field	Data	Notes
Atkin-Lehner	2- 3- 5+ 79+	Signs for the Atkin-Lehner involutions
Class	23700k	Isogeny class
Conductor	23700	Conductor
∏ cp	24	Product of Tamagawa factors cp
Δ	230364000000 = 28 · 36 · 56 · 79	Discriminant
Eigenvalues	2- 3- 5+  0 -2 -2 -8  0	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-10308,-405612]	[a1,a2,a3,a4,a6]
Generators	[123:450:1]	Generators of the group modulo torsion
j	30285104848/57591	j-invariant
L	6.0541678429384	L(r)(E,1)/r!
Ω	0.47386218541097	Real period
R	2.1293701098938	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	94800be2 71100e2 948a2	Quadratic twists by: -4 -3 5

Hecke Eigenvalues for elliptic curve 23700k2

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

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Quadratic twists for elliptic curve 23700k2

-4	-3	5
94800be2	71100e2	948a2

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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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