Cremona's table of elliptic curves

10220 = 2² · 5 · 7 · 73

Field	Data	Notes
Atkin-Lehner	2- 5+ 7+ 73+	Signs for the Atkin-Lehner involutions
Class	10220b	Isogeny class
Conductor	10220	Conductor
∏ cp	3	Product of Tamagawa factors cp
deg	3720	Modular degree for the optimal curve
Δ	-25550000 = -1 · 24 · 55 · 7 · 73	Discriminant
Eigenvalues	2-  3 5+ 7+  4  6 -4  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,32,233]	[a1,a2,a3,a4,a6]
j	226492416/1596875	j-invariant
L	4.6256137309577	L(r)(E,1)/r!
Ω	1.5418712436526	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	40880t1 91980bb1 51100m1 71540n1	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 10220b1

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
-	3	+	+	4	6	-4	4	-2	0	1	-2	6	9	0	-1	1	0	-4	-1	+	-9	-12	4	2

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Quadratic twists for elliptic curve 10220b1

-4	-3	5	-7
40880t1	91980bb1	51100m1	71540n1

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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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