Cremona's table of elliptic curves

124 = 2² · 31

Field	Data	Notes
Atkin-Lehner	2- 31+	Signs for the Atkin-Lehner involutions
Class	124b	Isogeny class
Conductor	124	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	6	Modular degree for the optimal curve
Δ	-496 = -1 · 24 · 31	Discriminant
Eigenvalues	2-  0  1  3  6 -4  0 -5	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-17,-27]	[a1,a2,a3,a4,a6]
j	-33958656/31	j-invariant
L	1.1755295616193	L(r)(E,1)/r!
Ω	1.1755295616193	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	496e1 1984a1 1116a1 3100b1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 124b1

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	1	3	6	-4	0	-5	-4	2	+	-2	-9	2	4	12	9	12	-12	5	-14	10	2	6	-7

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Quadratic twists for elliptic curve 124b1

-4	8	-3	5	-7	-11	13	17	-19	-23	29	-31
496e1	1984a1	1116a1	3100b1	6076b1	15004b1	20956d1	35836d1	44764c1	65596a1	104284e1	3844a1

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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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