Cremona's table of elliptic curves

25872 = 2⁴ · 3 · 7² · 11

Field	Data	Notes
Atkin-Lehner	2- 3+ 7- 11-	Signs for the Atkin-Lehner involutions
Class	25872bt	Isogeny class
Conductor	25872	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	64512	Modular degree for the optimal curve
Δ	-38181614456832 = -1 · 212 · 3 · 710 · 11	Discriminant
Eigenvalues	2- 3+  0 7- 11- -4 -3  1	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-20008,-1122512]	[a1,a2,a3,a4,a6]
j	-765625/33	j-invariant
L	0.40040835594675	L(r)(E,1)/r!
Ω	0.20020417797337	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	1617e1 103488hn1 77616ez1 25872cg1	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 25872bt1

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	-	-	-4	-3	1	1	-5	-10	-11	-10	3	-9	-8	-9	2	-4	7	-4	8	8	0	1

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Quadratic twists for elliptic curve 25872bt1

-4	8	-3	-7
1617e1	103488hn1	77616ez1	25872cg1

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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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