Cremona's table of elliptic curves

3990 = 2 · 3 · 5 · 7 · 19

Field	Data	Notes
Atkin-Lehner	2- 3+ 5- 7+ 19+	Signs for the Atkin-Lehner involutions
Conductor	3990	Conductor
Count	6	Number of curves in isogeny class
Curves	3990t1 3990t2 3990t3 3990t4 3990t5 3990t6	Curves in isogeny class
deg	9216	Modular degree for the optimal curve
Eigenvalues	2- 3+ 5- 7+ -4 -2  2 19+	Hecke eigenvalues for primes less than 20
L	4.5622472953788	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	31920cc 127680cf 11970q 19950w	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 3990t

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
-	+	-	+	-4	-2	2	+	0	-2	8	-2	-6	-4	-8	6	-12	-10	-12	-8	-6	-8	12	-6	18

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Quadratic twists for isogeny class 3990t

-4	8	-3	5	-7	-19
31920cc	127680cf	11970q	19950w	27930de	75810bq

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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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