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	3990u1 3990u2 3990u3 3990u4 3990u5 3990u6	Curves in isogeny class
deg	3072	Modular degree for the optimal curve
Eigenvalues	2- 3+ 5- 7+  4 -2  2 19-	Hecke eigenvalues for primes less than 20
L	2.8776108751527	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	31920bx 127680bz 11970t 19950z	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 3990u

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	6	0	-2	-6	12	-8	-10	-4	14	4	0	10	8	12	10	-14

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Quadratic twists for isogeny class 3990u

-4	8	-3	5	-7	-19
31920bx	127680bz	11970t	19950z	27930da	75810bo

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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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