Cremona's table of elliptic curves

12390 = 2 · 3 · 5 · 7 · 59

Field	Data	Notes
Atkin-Lehner	2+ 3+ 5- 7- 59+	Signs for the Atkin-Lehner involutions
Class	12390f	Isogeny class
Conductor	12390	Conductor
∏ cp	144	Product of Tamagawa factors cp
Δ	-20240804556000000 = -1 · 28 · 36 · 56 · 76 · 59	Discriminant
Eigenvalues	2+ 3+ 5- 7- -2 -2 -2  0	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,56438,4520404]	[a1,a2,a3,a4,a6]
Generators	[-12:1966:1]	Generators of the group modulo torsion
j	19880464812965126999/20240804556000000	j-invariant
L	2.9968984802907	L(r)(E,1)/r!
Ω	0.25363921200521	Real period
R	0.32821100235229	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	99120cw2 37170bd2 61950cc2 86730bg2	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 12390f2

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	-2	-2	0	0	2	-2	0	-2	-6	6	10	+	0	10	4	-6	0	10	-14	6

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Quadratic twists for elliptic curve 12390f2

-4	-3	5	-7
99120cw2	37170bd2	61950cc2	86730bg2

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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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