Cremona's table of elliptic curves

91872 = 2⁵ · 3² · 11 · 29

Field	Data	Notes
Atkin-Lehner	2- 3- 11- 29-	Signs for the Atkin-Lehner involutions
Class	91872bb	Isogeny class
Conductor	91872	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	-26135130650112 = -1 · 29 · 38 · 11 · 294	Discriminant
Eigenvalues	2- 3-  2  0 11-  2 -6  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,6981,-100478]	[a1,a2,a3,a4,a6]
Generators	[5993960:75041757:64000]	Generators of the group modulo torsion
j	100804318264/70020819	j-invariant
L	8.5274710599525	L(r)(E,1)/r!
Ω	0.37812066362823	Real period
R	11.27612410952	Regulator
r	1	Rank of the group of rational points
S	0.99999999965528	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	91872y2 30624d2	Quadratic twists by: -4 -3

Hecke Eigenvalues for elliptic curve 91872bb2

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

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Quadratic twists for elliptic curve 91872bb2

-4	-3
91872y2	30624d2

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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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