Cremona's table of elliptic curves

121680 = 2⁴ · 3² · 5 · 13²

Field	Data	Notes
Atkin-Lehner	2- 3- 5+ 13+	Signs for the Atkin-Lehner involutions
Class	121680df	Isogeny class
Conductor	121680	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	14376960	Modular degree for the optimal curve
Δ	-9.22911050735E+24	Discriminant
Eigenvalues	2- 3- 5+ -1  2 13+ -2  0	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-32216808,162226822732]	[a1,a2,a3,a4,a6]
Generators	[-5092274:637607970:1331]	Generators of the group modulo torsion
j	-143737544704/358722675	j-invariant
L	5.8897085714899	L(r)(E,1)/r!
Ω	0.064536899532058	Real period
R	11.407637700899	Regulator
r	1	Rank of the group of rational points
S	1.0000000043944	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	30420e1 40560cr1 121680eq1	Quadratic twists by: -4 -3 13

Hecke Eigenvalues for elliptic curve 121680df1

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	2	+	-2	0	-6	4	3	2	-2	1	0	4	-4	-1	15	-4	-7	7	0	-2	13

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Quadratic twists for elliptic curve 121680df1

-4	-3	13
30420e1	40560cr1	121680eq1

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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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