Cremona's table of elliptic curves

9100 = 2² · 5² · 7 · 13

Field	Data	Notes
Atkin-Lehner	2- 5+ 7+ 13+	Signs for the Atkin-Lehner involutions
Class	9100b	Isogeny class
Conductor	9100	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	25920	Modular degree for the optimal curve
Δ	269132500000000 = 28 · 510 · 72 · 133	Discriminant
Eigenvalues	2- -1 5+ 7+  0 13+  6  2	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-18333,544537]	[a1,a2,a3,a4,a6]
j	272588800/107653	j-invariant
L	1.0018565516876	L(r)(E,1)/r!
Ω	0.50092827584379	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	36400bp1 81900j1 9100l1 63700t1	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 9100b1

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
-	-1	+	+	0	+	6	2	-9	-3	2	-2	-12	1	12	9	-6	-7	-14	6	4	5	0	0	-2

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Quadratic twists for elliptic curve 9100b1

-4	-3	5	-7	13
36400bp1	81900j1	9100l1	63700t1	118300t1

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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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