Cremona's table of elliptic curves

4270 = 2 · 5 · 7 · 61

Field	Data	Notes
Atkin-Lehner	2+ 5- 7- 61-	Signs for the Atkin-Lehner involutions
Class	4270d	Isogeny class
Conductor	4270	Conductor
∏ cp	12	Product of Tamagawa factors cp
Δ	72128524105400 = 23 · 52 · 7 · 616	Discriminant
Eigenvalues	2+ -2 5- 7-  0  2  6  8	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-23943,-1368142]	[a1,a2,a3,a4,a6]
j	1517865654542204521/72128524105400	j-invariant
L	1.1547969292246	L(r)(E,1)/r!
Ω	0.38493230974152	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	34160bb4 38430bl4 21350s4 29890e4	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 4270d4

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

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Quadratic twists for elliptic curve 4270d4

-4	-3	5	-7
34160bb4	38430bl4	21350s4	29890e4

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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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