Cremona's table of elliptic curves

1254 = 2 · 3 · 11 · 19

Field	Data	Notes
Atkin-Lehner	2- 3+ 11- 19+	Signs for the Atkin-Lehner involutions
Class	1254h	Isogeny class
Conductor	1254	Conductor
∏ cp	4	Product of Tamagawa factors cp
Δ	52107462 = 2 · 38 · 11 · 192	Discriminant
Eigenvalues	2- 3+ -2  0 11- -2 -6 19+	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-42359,-3373225]	[a1,a2,a3,a4,a6]
Generators	[693378:3663869:2744]	Generators of the group modulo torsion
j	8405459297332260337/52107462	j-invariant
L	2.9949273771176	L(r)(E,1)/r!
Ω	0.33278448976064	Real period
R	8.9996002496142	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	10032o5 40128t6 3762d5 31350t6	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1254h5

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	+	0	-2	0	-2	-6	4	-8	6	-12	-2	-4	-16	10	0	-12	10	2

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Quadratic twists for elliptic curve 1254h5

-4	8	-3	5	-7	-11	-19
10032o5	40128t6	3762d5	31350t6	61446dg6	13794i5	23826u6

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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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